Download NEW UNI DC INVERTER SERIES

SERVICE MANUAL
NEW UNI DC INVERTER SERIES
OUTDOOR UNITS ASGE-XXAIN WK
INDOOR UNITS-FLOOR-CEILING, CASSETTE, DUCT TYPE
1
PRODUCT
1 MODELS LIST
1.1 Outdoor Unit
QSPEVDU
Model
Powersupply(V,Ph,Hz)
ASGEͲ09AINWK
220Ͳ240V~50Hz
ASGEͲ12AINWK
220Ͳ240V~50Hz
ASGEͲ18AINWK
220Ͳ240V~50Hz
ASGEͲ24AINWK
220Ͳ240V~50Hz
ASGEͲ36AINWK
220Ͳ240V~50Hz
ASGEͲ36AINͲ3WK
380Ͳ415V3N~50Hz
ASGEͲ42AINͲ3WK
380Ͳ415V3N~50Hz
ASGEͲ48AINͲ3WK
380Ͳ415V3N~50Hz
ASGEͲ60AINͲ3WK
380Ͳ415V3N~50Hz
2
2
1.2 Indoor Unit
Type
Model
NominalCapacity
Cooling/Heating
Powersupply
(V,Ph,Hz)
ASDͲ09AIN
2,7/2,9
220Ͳ240V~50Hz
ASDͲ12AIN
3,5/3,8
220Ͳ240V~50Hz
ASDͲ18AIN
5,0/5,6
220Ͳ240V~50Hz
ASDͲ24AIN
7,0/8,0
220Ͳ240V~50Hz
ASDͲ36AIN
10,0/12,0
220Ͳ240V~50Hz
ASDͲ42AIN
11,5/13,5
220Ͳ240V~50Hz
ASDͲ48AIN
14,0/15,0
220Ͳ240V~50Hz
ASDͲ60AIN
16,0/17,5
220Ͳ240V~50Hz
ASCͲ12AIN
3,5/3,8
220Ͳ240V~50Hz
ASCͲ18AIN
5,0/5,5
220Ͳ240V~50Hz
ASCͲ24AIN
7,0/8,0
220Ͳ240V~50Hz
ASCͲ36AIN
10,0/12,0
220Ͳ240V~50Hz
ASCͲ42AIN
11,0/12,5
220Ͳ240V~50Hz
ASCͲ48AIN
14,0/16,0
220Ͳ240V~50Hz
ASCͲ60AIN
16,0/17,0
220Ͳ240V~50Hz
ASFͲ09AIN
2,7/2,9
220Ͳ240V~50Hz
ASFͲ12AIN
3,5/3,8
220Ͳ240V~50Hz
ASFͲ18AIN
5,0/5,6
220Ͳ240V~50Hz
ASFͲ24AIN
7,0/8,0
220Ͳ240V~50Hz
ASFͲ36AIN
10,0/12,0
220Ͳ240V~50Hz
ASFͲ42AIN
11,5/13,5
220Ͳ240V~50Hz
ASFͲ48AIN
14,0/16,0
220Ͳ240V~50Hz
ASFͲ60AIN
16,0/17,0
220Ͳ240V~50Hz
Appearance
Duct
Cassette
Floor
celing
Note:1 Ton =12000Btu/h = 3.517kW
Note: The universal outdoor units means that the customer can choose any of three kind of indoor unit to match the outdoor
3
unit without any change with it.
QSPEVDU
3 PRODUCT DATA
3.1 Product Data of Indoor Unit
3.1.1 Duct Type
Model
Capacity
Power Input
Indoor unit
Outdoor unit
ASD-09AIN
ASD-12AIN
ASD-18AIN
ASGE-09AIN WK
ASGE-12AIN WK
ASGE-18AIN WK
Cooling Capacity
kW
2.7(0.80-3.40)
3.5(0.90-3.70)
5.0(1.60-5.50)
Heating Capacity
kW
2.9(0.80-3.70)
3.8(0.90-4.10)
5.6(1.40-6.80)
PdesignH
kW
2.8
3.0
4.5
Cooling
kW
0.84(0.20-1.28)
1.17(0.20-1.40)
1.60(0.55-1.75)
Heating
kW
0.80(0.20-1.20)
1.05(0.22-1.20)
1.58(0.50-1.90)
W/W
5.1/3.8
Average
Design load
SEER / SCOP
Energy Rate(Cooling / Heating)
Indoor Unit
5.1/3.8
A/A
A/A
A/A
ASD-09AIN
ASD-12AIN
ASD-18AIN
220-240V- 50Hz
Power Supply
Heat Exchange
Drive
Fan
5.1/3.8
Cross Fin Coil
Cross Fin Coil
Cross Fin Coil
direct
direct
direct
Motor Output
kW
0.04x1
0.05x1
0.07x1
Air Flow
m /h
3
650
750
1000
Pa
25
25
25
Rated Ext. Static Pressure
Ext. Static Pressure Range
Pa
0-30
0-30
0-30
dB(A)
36/35/33/28
37/36/34/28
40/39/36/28
Drain Piping
mm
20x1.2
30x1.5
30x1.5
Outline Dimensions (WxHxD)
mm
883x250x665
998x266x721
998x266x721
kg
26
33
33
ASGE-09AIN WK
ASGE-12AIN WK
ASGE-18AIN WK
Sound Pressure Level(H/M/L)
Standard washable synthetic
Air Filter
Net Weight
Outdoor Unit
220-240V- 50Hz
Power Supply
Cross Fin Coil
Heat Exchange
Compressor
Refrigerant
Type
Power Input
W
Rotary
Rotary
Rotary
942
942
1440
Electronic Expansion Valve
Control
Charge
kg
1.2
1.2
1.4
Outline Dimensions (WxHxD)
mm
848x540x320
848x540x320
955x700x396
Net Weight
Piping Connections
kg
34
34
Liquid
Inch
1/4
1/4
1/4
47
Gas
1/2
Inch
3/8
3/8
Max. Length
m
20
20
20
Max. Height
m
15
15
15
QSPEVDU
4
Model
Capacity
Power Input
Indoor unit
Outdoor unit
ASD-24AIN
ASD-36AIN
ASD-36AIN
ASGE-24AIN WK
ASGE-36AIN WK
ASGE-36AIN-3 WK
Cooling Capacity
kW
7.0(2.20-8.50)
10.0(3.20-11.50)
10.0(3.20-11.50)
Heating Capacity
kW
8.0(2.40-9.50)
12.0(2.90-14.50)
12.0(2.90-14.50)
PdesignH
kW
7.0
10.4
10.4
Cooling
kW
2.18(0.85-2.50)
3.20(0.70-4.50)
3.20(0.70-4.50)
Heating
kW
2.21(0.80-2.75)
3.40(0.70-4.60)
3.40(0.70-4.60)
W/W
5.1/3.8
Average
Design load
SEER / SCOP
Energy Rate(Cooling / Heating)
Indoor Unit
5.1/3.8
A/A
A/A
A/A
ASD-24AIN
ASD-36AIN
ASD-36AIN
220-240V- 50Hz
Power Supply
Cross Fin Coil
Heat Exchange
direct
Drive
Motor Output
Fan
5.1/3.8
Air Flow
Rated Ext. Static Pressure
Ext. Static Pressure Range
kW
0.11x1
0.23x1
0.23x1
3
m /h
1400
2100
2100
Pa
25
37
37
Pa
0-100
0-150
0-150
dB(A)
47/46/44/40
53/52/48/44
53/52/48/44
Drain Piping
mm
20x1.2
20x1.2
20x1.2
Outline Dimensions (WxHxD)
mm
1239x268x558
1226x290x775
1226x290x775
kg
34
46
46
ASGE-24AIN WK
ASGE-36AIN WK
ASGE-36AIN-3 WK
Sound Pressure Level(H/M/L)
Standard washable synthetic
Air Filter
Net Weight
Outdoor Unit
220-240V- 50Hz
Power Supply
Compressor
Refrigerant
380-415V 3N- 50Hz
Cross Fin Coil
Heat Exchange
Type
Power Input
W
Rotary
Rotary
Rotary
2550
4150
4150
Electronic Expansion Valve
Control
Charge
kg
2.2
3.5
3.5
Outline Dimensions (WxHxD)
mm
980x790x427
1107x1100x440
1107x1100x440
Net Weight
Piping Connections
kg
67
92
98
Liquid
Inch
3/8
3/8
3/8
Gas
5/8
Inch
5/8
5/8
Max. Length
m
30
50
50
Max. Height
m
15
30
30
5
Model
Capacity
Power Input
Indoor unit
Outdoor unit
ASD-42AIN
ASD-48AIN
ASD-60AIN
ASGE-42AIN-3 WK
ASGE-48AIN-3 WK
ASGE-60AIN-3 WK
Cooling Capacity
kW
11.5(3.60-12.50)
14.0(6.00-14.50)
16.0(7.4-16.5)
Heating Capacity
kW
13.5(3.90-15.50)
15.5(5.20-17.00)
16.5(6.2-18.5)
PdesignH
kW
10.5
11.8
12.5
Cooling
kW
4.00(0.65-4.70)
4.70(1.40-5.60)
5.70(1.20-6.9)
Heating
kW
3.90(0.76-4.75)
4.40(1.30-5.50)
4.60(1.20-6.9)
W/W
5.1/3.8
Average
Design load
SEER / SCOP
Energy Rate(Cooling / Heating)
Indoor Unit
5.1/3.8
A/A
A/A
A/A
ASD-42AIN
ASD-48AIN
ASD-60AIN
220-240V- 50Hz
Power Supply
Heat Exchange
Drive
Motor Output
Fan
5.1/3.8
Air Flow
Rated Ext. Static Pressure
Ext. Static Pressure Range
Cross Fin Coil
Cross Fin Coil
Cross Fin Coil
direct
direct
direct
kW
0.23x1
0.25x1
0.28x1
3
m /h
2100
2400
3000
Pa
37
50
50
Pa
0-150
0-150
0-150
dB(A)
53/52/48/44
55/53/49/45
56/55/51/46
Drain Piping
mm
20x1.2
20x1.2
20x1.2
Outline Dimensions (WxHxD)
mm
1226x290x775
1340x350x750
1340x350x750
kg
46
56
57
ASGE-42AIN-3 WK
ASGE-48AIN-3 WK
ASGE-60AIN-3 WK
Sound Pressure Level(H/M/L)
Standard washable synthetic
Air Filter
Net Weight
Outdoor Unit
Power Supply
380-415V 3N- 50Hz
Cross Fin Coil
Heat Exchange
Compressor
Refrigerant
Type
Power Input
W
Rotary
Rotary
Rotary
4150
4580
4580
Electronic Expansion Valve
Control
Charge
kg
3.7
4.0
5.0
Outline Dimensions (WxHxD)
mm
958x1349x412
958x1349x412
1085x1365x427
Net Weight
Piping Connections
kg
108
114
126
Liquid
Inch
3/8
3/8
3/8
Gas
3/4
Inch
5/8
5/8
Max. Length
m
50
50
50
Max. Height
m
30
30
30
6
3.1.2 Cassette Type
Model
Capacity
Power Input
Indoor unit
Outdoor unit
ASC-12AIN
ASC-18AIN
ASC-24AIN
ASGE-12AIN WK
ASGE-18AIN WK
ASGE-24AIN WK
Cooling Capacity
kW
3.5(0.90-3.90)
5.0(1.60-5.80)
7.0(2.40-8.50)
Heating Capacity
kW
3.8(0.90-4.10)
5.5(1.40-6.50)
8.0(2.40-9.50)
PdesignH
kW
3.0
4.5
7.2
Cooling
kW
1.09(0.30-1.40)
1.55(0.55-1.75)
2.18(0.85-2.50)
Heating
kW
1.05(0.22-1.20)
1.64(0.50-1.90)
2.21(0.80-2.75)
Design load
Average
SEER / SCOP
W/W
Energy Rate(Cooling / Heating)
Indoor Unit
5.1/3.8
5.1/3.8
5.1/3.8
A/A
A/A
A/A
ASC-12AIN
ASC-18AIN
ASC-24AIN
Power Supply
220-240V~50Hz
Heat Exchange
Cross Fin Coil
Drive
Fan
Cross Fin Coil
Cross Fin Coil
direct
direct
direct
Motor Output
kW
0.03x1
0.04x1
0.065x1
Air Flow
m3/h
700
760
1300
dB(A)
46/45/43/37
47/46/44/37
47/46/42/38
Sound Pressure Level(H/M/L)
Air Filter
Standard washable synthetic
Drain Piping
mm
25x1.5
25x1.5
25x1.5
Outline Dimensions (WxHxD)
mm
596x240x596
596x240x596
840x240x840
kg
20
20
26
mm
650x50x650
650x50x650
950x60x950
kg
3.5
3.5
7.0
ASGE-12AIN WK
ASGE-18AIN WK
ASGE-24AIN WK
Net Weight
Panel
Dimensions (WxHxD)
Net Weight
Outdoor Unit
220-240V~50Hz
Power
Supply
P
S
l
Cross Fin Coil
Heat Exchange
Compressor
Refrigerant
Type
Power Input
Rotary
Rotary
942
1440
2550
Electronic Expansion Valve
Control
Charge
kg
1.2
1.4
2.2
mm
848x540x320
955x700x396
980x790x427
kg
34
47
Liquid
Inch
1/4
1/4
3/8
Gas
Inch
3/8
1/2
5/8
Max. Length
m
20
20
30
Max. Height
m
15
15
15
Outline Dimensions (WxHxD)
Net Weight
Piping
Connections
W
Rotary
QSPEVDU
67
7
Model
Capacity
Power Input
Indoor unit
ASC-36AIN
Outdoor unit
ASC-36AIN
ASGE-36AIN WK
ASGE-36AIN-3 WK ASGE-42AIN-3 WK
Cooling Capacity
kW
10.0(3.20-11.50)
10.0(3.20-11.50)
11.0(3.30-12.00)
Heating Capacity
kW
12.0(2.90-14.50)
12.0(2.90-14.50)
12.5(3.60-15.00)
PdesignH
kW
10.4
10.4
9.5
Cooling
kW
3.20(0.75-4.50)
3.20(0.75-4.50)
3.90(0.53-4.65)
Heating
kW
3.50(0.60-4.80)
3.50(0.60-4.80)
3.80(0.64-4.80)
Design load
Average
SEER / SCOP
W/W
Energy Rate(Cooling / Heating)
Indoor Unit
5.1/3.8
5.1/3.8
5.1/3.8
A/A
A/A
A/A
ASC-36AIN
ASC-36AIN
ASC-42AIN
Power Supply
220-240V~ 50Hz
Heat Exchange
Cross Fin Coil
Cross Fin Coil
Cross Fin Coil
direct
direct
direct
kW
0.11 x1
0.11 x1
0.11 x1
3
m /h
1860
1860
1860
dB(A)
51/49/46/43
51/49/46/43
51A49/46/43
Drive
Fan
ASC-42AIN
Motor Output
Air Flow
Sound Pressure Level(H/M/L)
Air Filter
Standard washable synthetic
Drain Piping
mm
025x1.5
025x1.5
025x1.5
Outline Dimensions (WxHxD)
mm
840x320x840
840x320x840
840x320x840
kg
31
31
31
mm
950x60x950
950x60x950
950x60x950
kg
7.0
7.0
7.0
Net Weight
Panel
Dimensions (WxHxD)
Net Weight
Outdoor Unit
ASGE-36AIN WK
P
Power
Supply
S
l
380 415V 3N
380-415V
3N~ 50H
50Hz
220 240V 50H
220-240V~
50Hz
Cross Fin Coil
Heat Exchange
Compressor
Refrigerant
Type
Power Input
W
Rotary
Rotary
Rotary
4150
4150
4150
Electronic Expansion Valve
Control
Charge
kg
3.5
3.5
3.7
mm
1107x1100x440
1107x1100x440
958x1349x412
kg
92
98
108
Liquid
Inch
3/8
3/8
3/8
Gas
Inch
5/8
5/8
5/8
Max. Length
m
50
50
50
Max. Height
m
30
30
30
Outline Dimensions (WxHxD)
Net Weight
Piping
Connections
ASGE-36AIN-3 WK ASGE-42AIN-3 WK
8
Model
Capacity
Power Input
Indoor unit
ASC-48AIN
Outdoor unit
ASGE-48AIN-3 WK ASGE-60AIN-3 WK
Cooling Capacity
kW
14.0(6.00-14.80)
16.0(7.4~16.5)
Heating Capacity
kW
16.0(5.20-18.00)
16.5(6.2~18.5)
PdesignH
kW
12.0
12.5
Cooling
kW
4.60(1.30-5.50)
5.70(1.20-6.90)
Heating
kW
4.50(1.20-5.40)
4.60(1.20-6.90)
Design load
Average
SEER / SCOP
W/W
Energy Rate(Cooling / Heating)
Indoor Unit
5.1/3.8
5.1/3.8
A/A
A/A
ASC-48AIN
ASC-60AIN
Power Supply
220-240V~ 50Hz
Heat Exchange
Cross Fin Coil
Drive
Fan
ASC-60AIN
direct
direct
Motor Output
kW
0.15x1
0.17x1
Air Flow
m3/h
2300
2400
dB(A)
53/52/47/41
54/53/47/41
Sound Pressure Level(H/M/L)
Air Filter
Standard washable synthetic
Drain Piping
mm
25x1.5
25x1.5
Outline Dimensions (WxHxD)
mm
910x290x910
910x290x910
kg
43
43
mm
1040x65x1040
1040x65x1040
kg
8.0
8.0
Net Weight
Panel
Dimensions (WxHxD)
Net Weight
Outdoor Unit
ASGE-48AIN-3 WK ASGE-60AIN-3 WK
Power Supply
380-415V 3N~ 50Hz
Cross Fin Coil
Heat Exchange
Compressor
Refrigerant
Type
Power Input
Charge
Rotary
4580
4580
Electronic Expansion Valve
Control
kg
4.0
5.0
mm
958x1349x412
1085x1365x427
kg
114
126
Liquid
Inch
3/8
3/8
Gas
Inch
5/8
3/4
Max. Length
m
50
50
Max. Height
m
30
30
Outline Dimensions (WxHxD)
Net Weight
Piping
Connections
W
Rotary
9
3.1.3 Floor-ceiling Type
Model
Capacity
Power Input
Indoor unit
Outdoor unit
ASF-09AIN
ASF-12AIN
ASF-18AIN
ASGE-09AIN WK
ASGE-12AIN WK
ASGE-18AIN WK
Cooling Capacity
kW
2.7(0.80-3.50)
3.5(0.90-3.90)
5.0(1.60-5.80)
Heating Capacity
kW
2.9(0.80-3.80)
3.8(0.90-4.10)
5.6(1.40-6.80)
PdesignH
kW
2.9
3.0
4.5
Cooling
kW
0.84(0.20-1.28)
1.09(0.26-1.40)
1.55(0.55-1.75)
Heating
kW
0.80(0.20-1.20)
1.05(0.22-1.20)
1.55(0.50-1.90)
W/W
5.1/3.8
Average
Design load
SEER / SCOP
Energy Rate(Cooling / Heating)
Indoor Unit
5.1/3.8
A/A
A/A
A/A
ASF-09AIN
ASF-12AIN
ASF-18AIN
Power Supply
220-240V- 50Hz
Heat Exchange
Drive
Fan
5.1/3.8
Motor Output
Air Flow
Sound Pressure Level(H/M/L)
Cross Fin Coil
Cross Fin Coil
Cross Fin Coil
direct
direct
direct
kW
0.015x1
0.02x1
0.04x1
3
m /h
600
700
1000
dB(A)
37/35/32/28
40/38/35/31
44/42/38/32
Standard washable synthetic
Air Filter
Drain Piping
mm
17x1.75
17x1.75
17x1.75
Outline Dimensions (WxHxD)
mm
1220x225x700
1220x225x700
1220x225x700
Net Weight
kg
Outdoor Unit
38
39
39
ASGE-09AIN WK
ASGE-12AIN WK
ASGE-18AIN WK
220-240V- 50Hz
Power Supply
Cross Fin Coil
Heat Exchange
Compressor
Refrigerant
Type
Power Input
W
942
Charge
Net Weight
Rotary
Rotary
942
1440
Electronic Expansion Valve
Control
Outline Dimensions (WxHxD)
Piping Connections
Rotary
kg
1.2
1.2
1.4
mm
848x540x320
848x540x320
955x700x396
kg
34
34
Liquid
Inch
1/4
1/4
1/4
47
Gas
Inch
3/8
3/8
1/2
Max. Length
m
20
20
20
Max. Height
m
15
15
15
10
QSPEVDU
Model
Capacity
Power Input
Indoor unit
Outdoor unit
ASF-24AIN
ASF-36AIN
ASF-36AIN
ASGE-24AIN WK
ASGE-36AIN WK
ASGE-36AIN-3 WK
Cooling Capacity
kW
7.0(2.40-8.20)
10.0(3.20-11.50)
10.0(3.20-11.50)
Heating Capacity
kW
8.0(2.40-9.00)
12.0(2.90-14.50)
12.0(2.90-14.50)
PdesignH
kW
7.0
10.4
10.4
Cooling
kW
2.18(0.85-2.50)
3.20(0.80-4.60)
3.20(0.80-4.60)
Heating
kW
2.21(0.80-2.75)
3.40(0.65-4.80)
3.40(0.65-4.80)
W/W
5.1/3.8
Design load
Average
SEER / SCOP
Energy Rate(Cooling / Heating)
Indoor Unit
5.1/3.8
A/A
A/A
A/A
ASF-24AIN
ASF-36AIN
ASF-36AIN
Power Supply
220-240V- 50Hz
Heat Exchange
Cross Fin Coil
Drive
Fan
5.1/3.8
Motor Output
Air Flow
Sound Pressure Level(H/M/L)
kW
Cross Fin Coil
Cross Fin Coil
direct
direct
direct
0.065x1
0.14x1
0.14x1
3
m /h
1200
1900
1900
dB(A)
49/48/46/40
54/53/51/46
54/53/51/46
Standard washable synthetic
Air Filter
Drain Piping
mm
17x1.75
17x1.75
17x1.75
Outline Dimensions (WxHxD)
mm
1220x225x700
1420x245x700
1420x245x700
Net Weight
kg
Outdoor Unit
40
48
48
ASGE-24AIN WK
ASGE-36AIN WK
ASGE-36AIN-3 WK
Power Supply
220-240V- 50Hz
380-415V 3N~ 50Hz
Heat Exchange
Rotary
Rotary
Rotary
W
2550
4150
4150
kg
2.2
3.4
3.5
Outline Dimensions (WxHxD)
mm
980x790x427
1107x1100x440
1107x1100x440
Net Weight
kg
67
92
98
Liquid
Inch
3/8
3/8
3/8
Gas
Compressor
Refrigerant
Piping Connections
Type
Power Input
p
Electronic Expansion
Valve
Control
Charge
Inch
5/8
5/8
5/8
Max. Length
m
30
50
50
Max. Height
m
15
30
30
11
Model
Capacity
Power Input
Indoor unit
Outdoor unit
ASF-42AIN
ASF-48AIN
ASF-60AIN
ASGE-42AIN-3 WK
ASGE-48AIN-3 WK
ASGE-60AIN-3 WK
Cooling Capacity
kW
11.5(3.60-12.50)
14.0(6.00-14.80)
16.0(7.4-16.5)
Heating Capacity
kW
13.5(3.90-15.50)
16.0(5.20-18.00)
16.5(6.2-18.5)
PdesignH
kW
10.5
12.0
12.5
Cooling
kW
3.90(0.60-4.70)
4.80(1.40-5.60)
5.70(1.20-6.90)
Heating
kW
3.70(0.69-4.80)
4.30(1.30-5.50)
4.60(1.20-6.90)
W/W
5.1/3.8
Design load
Average
SEER / SCOP
Energy Rate(Cooling / Heating)
Indoor Unit
5.1/3.8
A/A
A/A
A/A
ASF-42AIN
ASF-48AIN
ASF-60AIN
Power Supply
220-240V- 50Hz
Heat Exchange
Cross Fin Coil
Drive
Fan
5.1/3.8
Motor Output
Air Flow
Sound Pressure Level(H/M/L)
kW
Cross Fin Coil
Cross Fin Coil
direct
direct
direct
0.14x1
0.19x1
0.20x1
3
m /h
1900
2300
2500
dB(A)
55/54/52/47
57/55/50/46
58/56/51/46
Standard washable synthetic
Air Filter
Drain Piping
mm
17x1.75
17x1.75
17x1.75
Outline Dimensions (WxHxD)
mm
1420x245x700
1700x245x700
1700x245x700
Net Weight
kg
Outdoor Unit
50
59
59
ASGE-42AIN-3 WK
ASGE-48AIN-3 WK
ASGE-60AIN-3 WK
Power Supply
380-415V 3N~ 50Hz
Cross Fin Coil
Heat Exchange
Rotary
Rotary
Rotary
W
4150
4580
4580
kg
3.7
4.0
5.0
Outline Dimensions (WxHxD)
mm
958x1349x412
958x1349x412
1085x1365x427
Net Weight
kg
108
114
126
Liquid
Inch
3/8
3/8
3/8
Gas
Compressor
Refrigerant
Piping Connections
Type
Power Input
p
Electronic Expansion
Valve
Control
Charge
Inch
5/8
5/8
3/4
Max. Length
m
50
50
50
Max. Height
m
30
30
30
12
Outdoor units-1 phase-air flow volume and sound levels
Model
Air Flow Volume
Sound Pressure Level (H)
Sound Power Level (H)
3
m /h
dB(A)
dB(A)
ASGE-18AIN WK
3200
56
64
ASGE-24AIN WK
4000
57
65
ASGE-36AIN WK
5100
63
70
ESP duct indoor units
Model
Air Flow Volume(rated EXP)
External Static
Pressure
Rated
Range
m3/h
Pa
Pa
ASD-09AIN
650
25
0-30
ASD-12AIN
750
25
0-30
ASD-18AIN
1000
25
0-30
ASD-24AIN
1400
25
0-75
ASD-36AIN
2100
37
0-100
ASD-42AIN
2100
37
0-100
ASD-48AIN
2400
50
0-125
ASD-60AIN
3000
50
0-150
Note: Nominal capacities are based on the follow conditions.
Mode
Indoor
Outdoor
Cooling
DB:27(80.6)
WB:19(66.2)
DB:35(95)
WB:24(75.2)
Heating
DB:20(68)
WB:--(--)
DB:7(44.6)
WB:6(42.8)
09K~42K
5m
48K~60K
7.5m
Piping Length
The air volume is measured at the relevant standard external static pressure.
Noise is tested in the Semianechoic room, so it should be slightly higher in the actual operation due to
environmental change.
3.2 Operation Range
Mode
Range of Outdoor Temperature
Cooling
-15~48
Heating
-15~24
3.3 Electrical Data
3.3.1 Outdoor unit
Table 1-4-1 Electrical Data of Outdoor Unit
Model
ASGE-09AIN WK
ASGE-12AIN WK
ASGE-18AIN WK
ASGE-24AIN WK
ASGE-36AIN WK
ASGE-36AIN-3 WK
ASGE-42AIN-3 WK
ASGE-48AIN-3 WK
ASGE-60AIN-3 WK
Compressor
Power Supply
Qty.
V/Ph/Hz
220-240,1,50
1
220-240,1,50
1
220-240,1,50
1
220-240,1,50
1
220-240,1,50
1
380-415,3,50
1
380-415,3,50
1
380-415,3,50
1
380-415,3,50
1
RLA
A
4,5
4,5
7,2
11,5
8,0
7,8
7,8
24,0
24,0
Fan Motor
FLA
A
<1
<1
<1
<1
<1
<1
<1
<1
<1
Fuse/Breaker
Capacity
A
13
13
16
20
25
20
20
25
25
Min. Power
Supply Cord
mm 2
1.5
1.5
1.5
2.5
2.5
2.5
2.5
2.5
2.5
13
3.3.2 Indoor unit
Table 1-4-2 Electrical Data of Indoor Unit
Model
ASF-09AIN
ASF-12AIN
ASF-18AIN
ASF-24AIN
ASF-36AIN
ASF-42AIN
ASF-48AIN
ASF-60AIN
ASC-12AIN
ASC-18AIN
ASC-24AIN
ASC-36AIN
ASC-42AIN
ASC-48AIN
ASC-60AIN
ASD-09AIN
ASD-12AIN
ASD-18AIN
ASD-24AIN
ASD-36AIN
ASD-42AIN
ASD-48AIN
ASD-60AIN
Power Supply
V/Ph/Hz
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
220-240,1,50
Fan
Motor
FLA
A
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
<1
Fuse/Breaker
Capacity
Min. Power
Supply Cord
A
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
5/6
mm
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2
Notes:
RLA:Rated load amperes
LRA:Locked rotor amperes
FLA:Full load current
ķ Install the disconnect device with a contact gap of at least 3mm in all poles nearby the units (Both indoor
unit and outdoor unit).The appliance must be positioned so that the plug is accessible.
ĸ 7KHVSHFL¿FDWLRQVRIWKHEUHDNHUDQGSRZHUFDEOHOLVWHGLQWKHWDEOHDERYHDUHGHWHUPLQHGEDVHGRQWKH
maximum power (maximum amps) of the unit.
Ĺ 7KHVSHFL¿FDWLRQVRIWKHSRZHUFDEOHOLVWHGLQWKHWDEOHDERYHDUHDSSOLHGWRWKHFRQGXLWJXDUGHGPXOWL
wire copper cable (like, YJV copper cable, consisting of PE insulated wires and a PVC cable jacket) used at
ƒɋDQGUHVLVWLEOHWRƒɋVHH,(&,IWKHZRUNLQJFRQGLWLRQFKDQJHVWKH\VKRXOGEHPRGL¿HG
according to the related national standard.
ĺ The specifications of the breaker listed in the table above are applied to the breaker with the working
WHPSHUDWXUHDWƒɋ,IWKHZRUNLQJFRQGLWLRQFKDQJHVWKH\VKRXOGEHPRGL¿HGDFFRUGLQJWRWKHUHODWHG
national standard.
14
4 PIPING DIAGRAM
15
CONTROL
1 OPERATION FLOWCHART
1.1 Cooling/Dry Operation
16
1.2 Heating Operation
17
2 WIRELESS REMOTE CONTROLLER
2.1 Operation and Display View
HOUR
ONOFF
Table 2-2-1 Operation instruction of wireless remote controller
No.
Name
Signal
transmitter
ON/OFF
button
Function Description
Signal transmitter
z
Press this button and the unit will be turned on; press it once more, and the unit will be turned off. When turning
z
off the unit, the Sleep function will be canceled, but the presetting time is still remained.
By pressing this button, Auto, Cool, Dry, Fan, Heat mode can be selected circularly. Auto mode is default after
z
power on. Under the Auto mode, the setting temperature will not be displayed; Under the Heat mode, the initial
value is 28°C (82°F);Under other modes, the initial value is 25°C(77°F).
MODE
button
AUTO;
- button
COOL;
DRY;
FAN;
HEAT (only for cooling and heating unit)
Preset temperature can be decreased by pressing this button. Pressing and holding this button for more than 2
z
seconds can make the temperature changed quickly until release this button and then transmit this order. The
temperature adjustment is unavailable under the Auto mode, but the order can be sent by pressing this button.
Centigrade setting range: 16-30; Fahrenheit scale setting range 61-86.
+ button
Preset temperature can be increased by pressing this button. Pressing and holding this button for more than 2
z
seconds can make the temperature changed quickly until release the button and then transmit this order. The
temperature adjustment is unavailable under the Auto mode, but the order can be sent by pressing this button.
Centigrade setting range: 16-30; Fahrenheit scale setting range 61-86.
By pressing this button, Auto, Low, Middle, High speed can be circularly selected. After power on, Auto fan
z
speed is default.
AUTO
FAN
button
Ɣ
Low speed
Middle speed
High speed
Note: Under the DRY mode, the fan will be kept running at the low speed and the fan speed isn't adjustable.
18
Press this button to set up the swing angle, which circularly changes as below:
z
SWING
UP/DOWN
button
When the guide louver starts to swing up and down, if SWING functions is canceled, the air guide louver will
z
stop and remains at the current position.
z indicates the guide louver swings up and down among those five directions.(Simplified SWING function
applicable for some Fan Coil Units: When the wireless remote controller is energized initially with the unit under
the OFF status, it should be set by pressing the + button and the SWING button simultaneously, with the symbol
blinking twice. Then, after the unit is turned on, this function can be activated by pressing the SWING button,
indicating swing function is on and without this displayed symbol indicating swing
with the displayed symbol
function is off.)
CLOCK
button
blinking, and then press the +/- button to adjust
By pressing this button, the clock is allowed to be set, with
z
the clock within 5 seconds. If the +/-button is pressed down constantly for more than 2 seconds, the clock
setting will be increased or decreased 10 minutes every 0.5 seconds. After that, another press on the CLOCK
button accepts the setting. 12:00 is the default, when the wireless remote controller is energized.
will disappear. Within 5 seconds it is allowed
When TIMER ON is activated, ON will blink while the symbol
z
to set the ON time by pressing the +/- button. Each press will make the time increase or decrease one minute.
TIMER ON
button
Besides, the time can also be set by pressing the +/- button constantly. that is, in the early 2.5 seconds, the
time will increase/decrease quickly per single minute, and in the late 2.5, the time will increase/decrease per ten
PLQXWHV$IWHUWKHGHVLUHGWLPHYDOXHLVVHWSUHVV7,(1(21DJDLQWRFRQIRUPWKHVHWWLQJZLWKLQ¿YHVHFRQGV
After that, another press on TIMER ON will cancel the setting. Prior to this setting, the clock shall be set to the
actual time.
Pressing this button can activate or deactivate the X-FAN function. In Cool or Dry mode, by pressing this button,
z
X-FAN
button
if " " is displayed, it indicates the X-FAN function is activated. By repressing this button, if " " disappears, it
indicates the X-FAN function is deactivated. After energization, X-FAN OFF is defaulted. If the unit is turned off,
X-FAN can be deactivated but can't be activated.
By pressing this button it is allowed to select displaying the indoor setting temperature or the indoor ambient
z
temperature.
Indoor setting temperature is default after the indoor unit is energized initially.
z
TEMP
button
By pressing the TEMP button, when the temperature symbol
z
the indoor setting temperature; when
is displayed, the indoor displayer will show
is displayed, it will show the indoor ambient temperature; when
is invalidation, If current displays indoor ambient temperature, if received the other remote control signal, it will
display presetting temperature, 5s later, will back to display the ambient temperature. (This function is applicable
to partial of models)
TIMER
OFF
button
TURBO
SLEEP
LIGHT
button
button
button
By pressing this button it is available to go to the TIMER OFF setting state with the same setting method as that
z
of the TIMER ON, in which case the OFF symbol blinks.
In the Cool or Heat mode, pressing this button can activate or deactivate the TURBO function. When the
z
will be displayed; when the running mode or the fan speed is
TURBO function is activated, its symbol
changed, this function will be canceled automatically.(This function is applicable to partial of models).
By pressing this button, Sleep On and Sleep Off can be selected. After powered on, Sleep Off is defaulted.
z
Once the unit is turned off, the Sleep function is canceled. When Sleep is set to On, the symbol of SLEEP
will display. Under the Fan and Auto modes, this function is not available.
Press this button to select LIGHT on or off in the displayer. When the LIGHT is set to on, the icon
z
will be
displayed and the indicating light in the displayer will be on. When the LIGHT is set to off, the icon
disappeared and the indicating light in the displayer will be off.
will be
19
3 WIRED CONTROLLER XK60 (30294000007)
3.1 Display View
Figure 2-3-1 Appearance of wired controller
Figure 2-3-2 LCD display of wired controller
20
Table 2-3-1 Instruction to LCD Display
No.
Icons
Introduction
1
Left and right swing function
2
Up and down swing function
3
Air exchange function
4
Sleep function
5
Auto mode
6
COOL mode
7
DRY mode
8
FAN mode
9
HEAT mode
10
Health function
11
I-Demand function
12
Vacation function
13
Status display of master and slave wired controller
14
Shield function
The button operation, temperature setting, "On/Off" operation, "Mode" setting, and "Save" setting are
disabled.
15
Fan speed
16
Memory function
The unit will resume the original setting state after power recovery.
17
Turbo function
18
Energy-saving function
19
Ambient/setting temperature
20
Electric heater
21
Blow function
22
Defrosting function
23
Filter cleaning
24
Timer Setting
25
Keycard control / Detected status sensed by human body
26
Quiet function
27
Lock function
21
3.2 Operation View
3.2.1 Silk Screen of Buttons
Figure 2-3-3 Silk screen of buttons
3.3.2 Instruction to Function of Buttons
Table 2-3-2 Instruction to buttons of wired controller
No.
Description
Functions
1
Enter/Cancel
ķ Function selection and canceling;
ĸ Press it for 5s to view the ambient temperature; press Mode button to select viewing
outdoor ambient temperature or indoor ambient temperature.
2
Ÿ
6
ź
3
Fan
4
Mode
5
Function
7
Timer
Timer setting.
8
On/Off
Turn on/off indoor unit.
ķ Running temperature setting range of indoor unit: 16-30°C;
ĸ Timer setting range: 0.5-24hr;
Ĺ Setting of air function level;
ĺ Setting of energy-saving temperature;
Ļ Setting of cleaning class.
Setting of high/medium high/medium/medium low/low/auto fan speed.
Setting of auto/cooling/heating/fan/dry mode of indoor unit.
Switch over among these functions of swing/air/sleep/health/ I-Demand/out/turbo/save/
e-heater/X-fan/clean/quiet.
4 Mode
and
Ÿ
Memory function
3UHVV0RGHDQGŸEXWWRQVDWWKHVDPHWLPHIRUVXQGHURIIVWDWHRIWKHXQLWWRHQWHU
cancel memory function (If memory function is set, indoor unit will resume original setting
state after power failure and then power recovery. If not, indoor unit is defaulted to be off
after power recovery. Ex-factory setting of memory function is on).
Ÿ
and
ź
Lock
8SRQVWDUWXSRIWKHXQLWZLWKRXWPDOIXQFWLRQRUXQGHURIIVWDWHRIWKHXQLWSUHVVŸDQGź
buttons at the same time for 5s to enter lock state. In this case, any other buttons won’t
UHVSRQGZKHQSUHVVLQJ5HSUHVVŸDQGźEXWWRQVIRUVWRTXLWORFNVWDWH
4 Mode
and
5 Function
Enquiry and setting
of address of wired
controller
Under off state of the unit, press Mode and Function buttons at the same time for 5s to
set the address. (More details please refer to project debugging)
5 Function
and
7 Timer
Setting of project
parameters (More
details please refer to
the Notes)
Under off state of the unit, press Function and Timer buttons at the same time for 5s to
JRWRWKHGHEXJJLQJPHQX3UHVV0RGHEXWWRQWRDGMXVWWKHVHWWLQJLWHPVDQGSUHVVŸRU
źEXWWRQVWRVHWWKHDFWXDOYDOXH
4 Mode
and
ź
Switch between
Fahrenheit and
Centigrade
8QGHURIIVWDWHRIWKHXQLWSUHVV0RGHDQGźEXWWRQVDWWKHVDPHWLPHIRUVWRVZLWFK
between Fahrenheit and Centigrade.
5 Function
and
ź
Viewing historical
malfunction
&RQWLQXRXVO\SUHVV)XQFWLRQDQGźEXWWRQVIRUVWRYLHZKLVWRULFDOPDOIXQFWLRQ7KHQ
SUHVV Ÿ DQG ź EXWWRQV WR DGMXVW GLVSOD\HG FRQWHQWV7KH WLPHU GLVSOD\LQJ SRVLWLRQ
displays the sequence of malfunction and the detailed error code. The 5th displayed
malfunction is the last malfunction.
1 Enter/Cancel
and
4 Mode
Setting of master and
slave wired controller
Under off state of the unit, press Enter/Cancel and Mode buttons at the same time for
VWRVHWPDVWHUDQGVODYHZLUHGFRQWUROOHU3UHVVŸRUźEXWWRQWRDGMXVW0RUHGHWDLOV
please refer to project debugging)
22
Notes: The following functions can be set through Function and Timer buttons: setting of ambient temperature
sensor, selecting three speeds in high speed and three speeds in low speed of indoor fan motor, display setting
of freeze protection error code, setting of cold air prevention and hot air hot prevention function, setting of
refrigerant-lacking protection function, selecting of blowing residual heat of indoor unit, selecting of compressor
electric heater mode, selecting of low-power consumption mode, selecting door control function, selecting
human sensitive function, long-distance monitoring, temperature compensation value at the air return port.
3.2.3 Setting of Wired Controller’s Address
3.2.3.1 Enquiry and Setting of Wired Controller’s Address
Under off state of the unit, press Function and Mode buttons at the same time for 5s to enter setting
LQWHUIDFHRIZLUHGFRQWUROOHU¶VDGGUHVV,QWKLVFDVH/&'GLVSOD\VDGGUHVVQXPEHU7KHQSUHVVŸRUźEXWWRQ
WRDGMXVWDGGUHVVDQGWKHQSUHVV(QWHU&DQFHOEXWWRQWRFRQ¿UP7KHDGGUHVVVHWWLQJLVUHODWHGWRWKHVHWWLQJRI
Debugging Function 4.9.10. When the selection in 4.9.10 is 00, address of centralized controller is to be set and
the address setting range is 01~16; when the selection in 4.9.10 is 01, address of long-distance monitor is to be
set and the address setting range is 01~255.
Enquiry and setting of wired controller’s address is shown as Figure 2-3-4 below:
Figure 2-3-4 Enquiry and setting of wired controller’s address
3.2.3.2 Setting of Master/Slave Wired Controller’s Address
Under off status of the unit, press Enter/Cancel and Mode buttons at the same time for 5s to go to the
enquiry and setting interface of master/slave wired controller. In this case, LCD displays wired controller’s
DGGUHVV IRU PDVWHU ZLUHG FRQWUROOHU DQG IRU VODYH ZLUHG FRQWUROOHU 3UHVV Ÿ RU ź EXWWRQ WR DGMXVW
DGGUHVVRIPDVWHUVODYHZLUHGFRQWUROOHUDQGWKHQSUHVV(QWHU&DQFHOEXWWRQWRFRQ¿UP,IVODYHZLUHGFRQWUROOHU
is set, the icon
will be displayed.
Note: If there is only one wired controller, it only can be set as the master; If there are two wired controllers, one
should be the master and the other should be the slave.
Setting of master/slave wired controller’s address is shown as Figure 2-3-5 below:
23
Figure 2-3-5 Enquiry and setting of master/slave wired controller’s address
4 OPERATION INSTRUCTION OF SPECIAL FUNCTIONS
4.1 Setting of Filter Clean Reminder Function
icon will blink
:KHQXQLWLVRQSUHVV)XQFWLRQEXWWRQWRVZLWFKWR¿OWHUFOHDQUHPLQGHUIXQFWLRQ7KH
DQGWKHQHQWHUVHWWLQJRI¿OWHUFOHDQUHPLQGHUIXQFWLRQ7LPHU]RQHGLVSOD\VWKHVHWSROOXWLRQOHYHODQG\RXFDQ
SUHVVŸRUźEXWWRQWRDGMXVWWKHOHYHO7KHQSUHVV(QWHU&DQFHOEXWWRQWRWXUQRQWKLVIXQFWLRQ
:KHQ¿OWHUFOHDQUHPLQGHUIXQFWLRQLVWXUQHGRQSUHVV)XQFWLRQEXWWRQWRVZLWFKWR¿OWHUFOHDQUHPLQGHU
function. The
LFRQZLOOEOLQNDQGSUHVVŸRUźEXWWRQWRDGMXVWWLPHU]RQHWRGLVSOD\³´7KHQSUHVV
Enter/Cancel button to cancel this function.
6HWWLQJRI¿OWHUFOHDQUHPLQGHUIXQFWLRQLVVKRZQDV)LJXUHEHORZ
24
)LJXUH6HWWLQJRI¿OWHUFOHDQUHPLQGHUIXQFWLRQ
When setting the filter clean reminder function, timer zone will display 2 digits, of which the former
indicates the pollution degree of operating place and the latter indicates the accumulated operating time of
indoor unit. There are 4 types of situations:
(1). &OHDQ5HPLQGHULVRII7LPHU]RQHVKRZV³³
(2). Slight pollution: the former digit in timer zone shows 1 while the latter one shows 0, which indicates the
accumulated operating time is 5500hr. Each time the latter digit increases 1, the accumulated operating time
increases 500hr. When it reaches 9, it means the accumulated operating time is 10000hr;
(3). Medium pollution: the former digit in timer zone shows 2 while the latter one shows 0, which indicates the
accumulated operating time is 1400hr. Each time the latter digit increases 1, the accumulated operating time
increases 400hr. When it reaches 9, it means the accumulated operating time is 5000hr;
(4). Heavy pollution: the former digit in timer zone shows 3 while the latter one shows 0, which indicates the
accumulated operating time is 100hr. Each time the latter digit increases 1, the accumulated operating time
increases 100hr. When it reaches 9, it means the accumulated operating time is 1000hr;
The detailed pollution level and the corresponding time is as shown in Table 2-4-1 below:
Table 2-4-1 Pollution level and corresponding time
10
Accumulated
operating time (hour)
5500
20
Accumulated
operating time (hour)
1400
30
Accumulated
operating time (hour)
100
11
6000
21
1800
31
200
12
6500
22
2200
32
300
13
7000
23
2600
33
400
14
7500
24
3000
34
500
15
8000
25
3400
35
600
16
8500
26
3800
36
700
17
9000
27
4200
37
800
18
9500
28
4600
38
900
19
10000
29
5000
39
1000
Pollution level
Pollution level
Pollution level
25
,I¿OWHUFOHDQUHPLQGHUIXQFWLRQLVWXUQHGRQWKH
icon will be on.
(1). If cleaning time is not reached, no mater the setting is changed or not, the accumulated operating time
won’t be recalculated when pressing Enter/Cancel button;
(2). If cleaning time is reached, in unit on or off state,
will blink every 0.5s for reminder. Press Function
LFRQDQGSUHVVŸDQGźEXWWRQWRDGMXVWWKHOHYHO7KHQSUHVV(QWHU&DQFHOEXWWRQVR
button to switch to
the accumulated operating time won’t be cleared (If the adjusted level is higher than the present accumulated
operating time, the icon won’t blink any more; if the adjusted level is lower than the present accumulated
operating time, the icon will go on blinking).
(3). 7KHRQO\ZD\WRFDQFHO¿OWHUFOHDQUHPLQGHUIXQFWLRQLVWRSUHVV)XQFWLRQEXWWRQWRVZLWFKWR¿OWHUFOHDQ
reminder function. The
LFRQZLOOEOLQNDQGSUHVVŸRUźEXWWRQWRDGMXVWWLPHU]RQHWRGLVSOD\³´,QWKLV
case, the accumulated operating time will be cleared.
4.2 Low Temperature Drying Function
8QGHUGU\PRGHDQGZKHQVHWWHPSHUDWXUHLVƒ&FRQWLQXRXVO\SUHVVźEXWWRQIRUWZLFHDQGWKHQWKH
set temperature will be 12°C. In this case, the unit will enter low temperature drying function.
:KHQORZWHPSHUDWXUHGU\LQJIXQFWLRQLVWXUQHGRQSUHVVŸEXWWRQRU0RGHEXWWRQWRH[LWORZWHPSHUDWXUH
drying function.
4.3 Lock Function
:KHQXQLWLVWXUQHGRQQRUPDOO\RUWXUQHGRIISUHVVLQJŸDQGźEXWWRQVDWWKHVDPHWLPHIRUVZLOOWXUQ
on Lock function. LCD will display 3UHVVLQJŸDQGźEXWWRQVDWWKHVDPHWLPHIRUVWRWXUQRIIWKLVIXQFWLRQ
When Lock function is turned on, any other buttons won’t respond when pressing. The function can be
memorized after power failure and then power recovery.
4.4 Memory Function
3UHVV0RGHDQGŸEXWWRQVDWWKHVDPHWLPHIRUVXQGHURIIVWDWHRIWKHXQLWWRWXUQRQRUFDQFHOPHPRU\
function. If memory function is set,
is displayed. If not, indoor unit is defaulted to be off after power
recovery.
If memory function is set, indoor unit will resume original setting state after power failure and then power
recovery.
Note: If cut off power with 5s after memorized content is changed, the memorized content may be abnormal.
Do not cut off power within 5s after memorized content is changed.
4.5 Door Control Function/Human Sensitive Function
Door control function or human sensitive function can be selected (More details please refer to Debugging
Function). These two functions can’t be turned on at the same time.
When door control function is selected, the wired controller will work when the room card is inserted and
stop working when the room card is not inserted; when human sensitive function is selected, the wired controller
will work when it senses there is somebody in the room and stop working when it senses there is nobody in the
room. When the door control function senses the room card is not inserted or human sensitive function senses
icon.
there is nobody in the room, the wired controller will display
Note:
ķ In long-distance monitoring or centralized control, no matter the room card is inserted or not, the ON/OFF
of unit can be controlled. If long-distance monitoring or centralized control information is received when the
room card is not inserted,
icon is cleared. When the card is reinserted, door control function is judged to
be turned on. If long-distance monitoring or centralized control information is received when the room card
is inserted, it will keep the original status.
ĸ The unit can not be controlled by buttons when the card is not inserted.
Ĺ When door control function and human sensitive function have been set at the same time, it is defaulted
that door control function is valid and human sensitive function is invalid.
4.6 Switch between Fahrenheit and Centigrade
8QGHU RII VWDWH RI WKH XQLW SUHVV 0RGH DQG ź EXWWRQV DW WKH VDPH WLPH IRU V WR VZLWFK EHWZHHQ
Fahrenheit and Centigrade.
4.7 Enquiry of Ambient Temperature
Under off or on state of the unit, press it for 5s to view the ambient temperature. In this case, timer zone
displays ambient temperature type 01 or 02. Ambient temperature zone displays the corresponding temperature
of that type. 01 stands for outdoor ambient temperature and 02 stands for the indoor ambient temperature after
compensation. Press Mode button to switch between 01 and 02. Pressing other buttons except Mode button
or receiving remote control signal will exit enquiry state. If there is no operation within 20s will also exit enquiry
state.
26
Note:
ķ If the unit is not connected to outdoor ambient temperature sensor, display of outdoor ambient temperature
will be shielding after energizing for 12hr.
ĸ If there is malfunction of outdoor ambient temperature sensor, display of outdoor ambient temperature will
be shielding after energizing for 12hr.
4.8 Enquiry of Historical Malfunction
8QGHU RII RU RQ VWDWH RI WKH XQLW FRQWLQXRXVO\ SUHVV )XQFWLRQ DQG ź EXWWRQV IRU V WR YLHZ KLVWRULFDO
malfunction.
,Q HQTXLU\ VWDWH VHW WHPSHUDWXUH GLVSOD\LQJ ]RQH GLVSOD\V ³´ 3UHVV Ÿ DQG ź EXWWRQV WR YLHZ WKH malfunctions happened recently. The timer displaying position displays the detailed error code. The 5th displayed
malfunction is the last malfunction.
4.9 Debugging Function
Under off state of the unit, press Function and Timer buttons at the same time for 5s to go to the debugging
PHQX3UHVV0RGHEXWWRQWRDGMXVWWKHVHWWLQJLWHPVDQGSUHVVŸRUźEXWWRQWRVHWWKHDFWXDOYDOXH
4.9.1 Setting ambient temperature sensor (dual ambient temperature sensors function)
8QGHUGHEXJJLQJVWDWHSUHVV0RGHEXWWRQWRDGMXVWWR³´LQWHPSHUDWXUHGLVSOD\LQJ]RQH7LPHU]RQH
GLVSOD\VVHWWLQJVWDWHDQGSUHVVŸRUźEXWWRQWRDGMXVW7KHUHDUHVHOHFWLRQV
(1). The ambient temperature at air return is set as indoor ambient temperature (timer zone displays 01).
(2). The temperature at wired controller is set as indoor ambient temperature (timer zone displays 02).
(3). Select the temperature sensor at air return in cooling, dry and fan mode; select the temperature sensor
at wired controller in heating and auto mode(timer zone displays 03).
4.9.2 Selecting three speeds in high speed and three speeds in low speed of indoor fan motor
8QGHUGHEXJJLQJVWDWHSUHVV0RGHEXWWRQWRDGMXVWWR³´LQWHPSHUDWXUHGLVSOD\LQJ]RQH7LPHU]RQH
GLVSOD\VVHWWLQJVWDWHDQGSUHVVŸRUźEXWWRQWRDGMXVW7KHUHDUHVHOHFWLRQV
(1). Three speeds in low speed (LCD displays 01)
(2). Three speeds in high speed (LCD displays 02)
Three speeds in low speed include high, medium and low speeds; three speeds in high speed include
super high, high and medium speed.
Note: For this series, this function is invalid.
4.9.3 Displaying setting of freeze protection error code
8QGHUGHEXJJLQJVWDWHSUHVV0RGHEXWWRQWRDGMXVWWR³´LQWHPSHUDWXUHGLVSOD\LQJ]RQH7LPHU]RQH
GLVSOD\VVHWWLQJVWDWHDQGSUHVVŸRUźEXWWRQWRDGMXVW7KHUHDUHVHOHFWLRQV
(1). Displayed (LCD displays 01)
(2). Not displayed (LCD displays 02)
It is defaulted to be not displayed for export unit and be displayed for domestic unit.
4.9.4 Setting refrigerant lacking protection function
8QGHUGHEXJJLQJVWDWHSUHVV0RGHEXWWRQWRDGMXVWWR³´LQWHPSHUDWXUHGLVSOD\LQJ]RQH7LPHU]RQH
GLVSOD\VVHWWLQJVWDWHDQGSUHVVŸRUźEXWWRQWRDGMXVW7KHUHDUHVHOHFWLRQV
(1). With refrigerant lacking protection function (LCD displays 01)
(2). Without refrigerant lacking protection function (LCD displays 02)
4.9.5 Selecting blowing residual heating of indoor unit
8QGHUGHEXJJLQJVWDWHSUHVV0RGHEXWWRQWRDGMXVWWR³´LQWHPSHUDWXUHGLVSOD\LQJ]RQH7LPHU]RQH
GLVSOD\VVHWWLQJVWDWHDQGSUHVVŸRUźEXWWRQWRDGMXVW7KHUHDUHVHOHFWLRQV
(1). Mode 1 (LCD displays 00)
(2). Mode 2 (LCD displays 01)
Note: Blowing residual heating of indoor unit
Mode 1: Unit stops when reaching temperature point and indoor fan motor does not stop in cooling mode;
after unit stops when reaching temperature point in heating mode, duct type unit and floor ceiling unit blow
residual heat for 60s and then stop indoor unit, while cassette type unit always operates in low fan speed and
blows residual heat for 60s when there is malfunction.
Mode 2: After unit stops when reaching temperature point, the indoor fan motor stops operation with a 10s
delay no matter in cooling mode or in heating mode.
4.9.6 Mode selecting of compressor electric heating belt
8QGHUGHEXJJLQJVWDWHSUHVV0RGHEXWWRQWRDGMXVWWR³´LQWHPSHUDWXUHGLVSOD\LQJ]RQH7LPHU]RQH
GLVSOD\VVHWWLQJVWDWHDQGSUHVVŸRUźEXWWRQWRDGMXVW7KHUHDUHVHOHFWLRQV
27
(1). Mode 1 (LCD displays 00)
(2). Mode 2 (LCD displays 01)
Note:
ķ Mode 1: Compressor electric heating belt starts when outdoor ambient temperature is below 35°C and
stops when outdoor ambient temperature is above 37°C. When outdoor ambient temperature is within
35°C~ 37°C, the belt will keep its previous operation state.
ĸ Mode 1: Compressor electric heating belt starts when outdoor ambient temperature is below -2°C and stops
when outdoor ambient temperature is above 0°C. When outdoor ambient temperature is within -2°C~0°C,
the belt will keep its previous operation state.
4.9.7 Selecting low-power consumption mode
8QGHUGHEXJJLQJVWDWHSUHVV0RGHEXWWRQWRDGMXVWWR³´LQWHPSHUDWXUHGLVSOD\LQJ]RQH7LPHU]RQH
GLVSOD\VVHWWLQJVWDWHDQGSUHVVŸRUźEXWWRQWRDGMXVW7KHUHDUHVHOHFWLRQV
(1). With low-power consumption mode (LCD displays 00)
(2). Without low-power consumption mode (LCD displays 01)
4.9.8 Selecting door control function
8QGHUGHEXJJLQJVWDWHSUHVV0RGHEXWWRQWRDGMXVWWR³´LQWHPSHUDWXUHGLVSOD\LQJ]RQH7LPHU]RQH
GLVSOD\VVHWWLQJVWDWHDQGSUHVVŸRUźEXWWRQWRDGMXVW7KHUHDUHVHOHFWLRQV
(1). Without door control function (LCD displays 00)
(2). With door control function (LCD displays 01)
4.9.9 Selecting human sensitive function
8QGHUGHEXJJLQJVWDWHSUHVV0RGHEXWWRQWRDGMXVWWR³´LQWHPSHUDWXUHGLVSOD\LQJ]RQH7LPHU]RQH
GLVSOD\VVHWWLQJVWDWHDQGSUHVVŸRUźEXWWRQWRDGMXVW7KHUHDUHVHOHFWLRQV
(1). Without human sensitive function (LCD displays 00)
(2). With human sensitive function (LCD displays 00)
4.9.10 Selecting long-distance monitoring or centralized controller
8QGHUGHEXJJLQJVWDWHSUHVV0RGHEXWWRQWRDGMXVWWR³´LQWHPSHUDWXUHGLVSOD\LQJ]RQH7LPHU]RQH
GLVSOD\VVHWWLQJVWDWHDQGSUHVVŸRUźEXWWRQWRDGMXVW7KHUHDUHVHOHFWLRQV
(1). Centralized controller (LCD displays 00)
(2). Long-distance monitoring (LCD displays 01)
4.9.11 Selecting fan mode of indoor fan motor
8QGHUGHEXJJLQJVWDWHSUHVV0RGHEXWWRQWRDGMXVWWR³´LQWHPSHUDWXUHGLVSOD\LQJ]RQH7LPHU]RQH
GLVSOD\VVHWWLQJVWDWHDQGSUHVVŸRUźEXWWRQWRDGMXVW7KHUHDUHVHOHFWLRQV
(1). P3 (LCD displays 03)
(2). P4 (LCD displays 04)
(3). P5 (LCD displays 05)
(4). P6 (LCD displays 06)
(5). P7 (LCD displays 07)
Note: You can select P03, P04, P05, P06, P07 in fan mode of indoor fan motor, which means different fan
mode combinations are corresponding to different static pressure. Ex-factory defaulted mode is P05. You can
set the mode through wired controller. S01, S02, S03……S12, S13 means the rotation speed of indoor unit is
from low to high.
Table 2-4-2 Combination relationship of P03, P04, P05, P06, P07
Static
pressure
selection
P03
Super high
speed
High speed
Medium
high speed
Medium
speed
Medium
low speed
Low speed
Quiet
R1 speed
Quiet
R2 speed
Quiet
R13 speed
S01
S09
S08
S07
S06
S05
S04
S03
S02
P04
S10
S09
S08
S07
S06
S05
S04
S03
S02
P05
S11
S10
S09
S08
S07
S06
S05
S04
S03
P06
S12
S11
S10
S09
S08
S07
S06
S05
S04
P07
S13
S12
S11
S10
S09
S08
S07
S06
S05
4.9.12 Selecting compensation of temperature sensor at air return
8QGHUGHEXJJLQJVWDWHSUHVV0RGHEXWWRQWRDGMXVWWR³´LQWHPSHUDWXUHGLVSOD\LQJ]RQH7LPHU]RQH
GLVSOD\VVHWWLQJVWDWHDQGSUHVVŸRUźEXWWRQWRDGMXVW7KHUHDUHVHOHFWLRQV
(1). Compensate 0°C (LCD displays 00)
(2). Compensate 1°C (LCD displays 01)
(3). Compensate 2°C (LCD displays 02)
28
(4). Compensate 3°C (LCD displays 03)
(5). Compensate 4°C (LCD displays 04)
(6). Compensate 5°C (LCD displays 05)
(7). Compensate 6°C (LCD displays 06)
(8). Compensate 7°C (LCD displays 07)
(9). Compensate 8°C (LCD displays 08)
(10). Compensate 9°C (LCD displays 09)
(11). Compensate 10°C (LCD displays 10)
(12). Compensate 11°C (LCD displays 11)
(13). Compensate 12°C (LCD displays 12)
(14). Compensate 13°C (LCD displays 13)
(15). Compensate 14°C (LCD displays 14)
(16). Compensate 15°C (LCD displays 15)
Note: Indoor ambient temperature compensation can be set through wired controller (E.g. If 02 is selected, it
indicates the compensation temperature is 2°C. If the indoor ambient temperature detected by the temperature
sensor at air return is 29°C, the ambient temperature after compensation is 29°C-2°C=27°C).
$IWHU¿QLVKLQJVHWWLQJSUHVV(QWHU&DQFHOEXWWRQWRVDYHDQGH[LWVHWWLQJ$IWHUHQWHULQJWKLVLQWHUIDFHWKH
system will exit this menu if there is no operation on the button within 20s. Normal off state interface will be
displayed and present setting will not be saved.
5 INSTALLATION OF WIRED CONTROLLER
5.1 Standard Accessories
Table 2-5-1 Standard Accessories of Wired Controller
Description
Quantity
Note
Socket base box installed in the wall
1
No.1 in Figure 2-5-1
Base plate of wired controller
1
No.2 in Figure 2-5-1
Screw M4×25
2
No.3 in Figure 2-5-1
Panel of wired controller
1
No.4 in Figure 2-5-1
Figure 2-5-1
5.2 Installation Position and Requirement
(1). Prohibit installing the wired controller at the misty place or the place with direct sunlight.
(2). Prohibit installing the wired controller at the place near high temperature objects or water-splashing
places.
(3). Prohibit installing the wired controller at the place where faces forward to the window, to avoid
interference of another remote controller from neighborhood.
(4). Cut off the power of heavy current wire in the installation hole of the wall. All power should be cut off
during installation.
(5). In order to avoid abnormal operation due to electromagnetic interference, etc., pay attention to the
following notes during connecting wires:
1). Make sure the tie-in interface of communication wire is correct, otherwise it may lead to communication
malfunction.
2). The signal wires and communication wires of wired controller should be separated from power cord
and connection wire between indoor unit and outdoor unit.
3). If the air conditioner is installed at the strong electromagnetic interference place, signal wire and
29
BLUE/BROWN
BLUE/BROWN
communication wire of wired controller must use shielding twisted wire.
5.3 Installation of Wired Controller
Firstly, the selection and connection way of wired controller’s signal wire are as below:
(1). Choose suitable signal wire: 2-core signal wire (wire diameter >=0.75mm, wire length<30m and the
recommended length is 8m).
(2). 0DNHVXUHWKHSRZHURILQGRRUXQLWLVFXWRII¿[WKHVLJQDOZLUHRIZLUHGFRQWUROOHURQWKHZLULQJERDUGIRU
wired controller of indoor unit with screws; make sure the signal wire is solid.
Then, the detailed installation procedures of wired controller are as shown in Figure 2-5-2:
Figure 2-5-2 Installation of wired controller
Brief instructions of installation procedure:
1). Pull out the 2-core signal wire in the installation hole of the wall and then let this wire go through the
hole at the back of wired controller’s base plate.
2). Fix the base plate and installation hole of the wall together with screw M4×25.
3). Fix the above mentioned 2-core signal wire on the copper insert X1 and X2 with the equipped screws
of wired controller.
4). Fasten the wired controller’s panel with its base plate together.
5.4 Removal of Wired Controller
Figure 2-5-3 Removal of wired controller
6 TROUBLESHOOTING
6.1 Display of Error Code
Table 2-6-1 Error Code List
Error Code
Error
E1
Compressor high pressure protection
E2
Freeze protection
E3
Compressor low pressure protection, refrigerant lacking protection, refrigerant recycling mode
E4
Compressor high discharge temperature protection
E6
Communication malfunction
E8
Malfunction of indoor fan motor
E9
Full water protection
F0
Malfunction of indoor ambient temperature sensor
F1
Malfunction of evaporator temperature sensor
30
F2
Malfunction of condenser temperature sensor
F3
Malfunction of outdoor ambient temperature sensor
F4
Malfunction of discharge temperature sensor
F5
Malfunction wired controller temperature sensor
C5
Wong dial switch of capacity
EE
Malfunction of outdoor main control memory chip
PF
Malfunction of electric box sensor
H3
Compressor overload protection
H4
Overload protection
H5
IPM protection
H6
Malfunction of DC fan motor
H7
Drive desynchronizing protection
Hc
pfc protection
L1
Malfunction of humidity sensor
Lc
Start-up failure
Ld
Compressor phase protection
LF
Power protection
Lp
Models of indoor unit and outdoor unit do not match with each other
U7
Direction changing malfunction of 4-way valve
P0
Drive reset protection
P5
Overcurrent protection
P6
Communication malfunction between main control and drive
P7
Malfunction of drive module sensor
P8
High temperature protection of drive module
P9
Zero-cross protection
PA
AC current protection
PC
Malfunction of drive current
Pd
Sensor connection protection
PE
Temperature excursion protection
PL
Low voltage protection of bus bar
PH
High voltage protection of bus bar
PU
Charging circuit malfunction
PP
Abnormity of input voltage
ee
Malfunction of outdoor drive memory chip
When there is a malfunction during operation, error will be displayed on the temperature displaying zone
of LCD. When several malfunctions occur at the same time, these error code will be displayed circularly.
When there is a malfunction, please turn off the unit and ask the professional for maintenance.
For example, E1 means high pressure protection during operation.
Figure 2-6-1
31
7 OPTIONAL ACCESSORIES
7.1 Sinclair Central Controller SCC-16
7.1.1 Function
The Sinclair controller can directly control up to 16 sets of indoor units in a control network and is
available to check the running status of any unit through the LCD, including running mode, timer, fan speed,
centralized control and shielding setting etc.
7.1.2 Outline Drawing of Press Buttons
Figure 2-7-1
7.1.3 Functions of Press Buttons
Table 2-7-1 Functions of Press Buttons
No.
Name
1
Mode
2
Fan
3
On/Off
4
Ÿ
5
ź
6
7
8
9
10
11
12
13
Mon
1/9
Tue
2/10
Wed
3/11
Thu
4/12
Fri
5/13
Sat
6/14
Sun
7/15
8/16
Function Description
It is used for the switchover among different modes.
It is used to set the fan speed, high, medium, low or auto.
It is used to set the on/off status of the indoor unit.
1. Under the single/centralized control status: It is used to set the running temperature of the indoor unit
with max.30°C anmin.16°C;
2. Under the timing setting status: It is used to set the timing period with max.24 hours and min.0 hour;
3. Under the clock setting status: it is used to set the hour (max.:23, min.: 0) and minute (max.:59, min.:
0) of the clock.
It is used for the switchover between unit 1 and unit 9;
Under the timing or clock setting status, it indicates Monday.
It is used for the switchover between unit 2 and unit 10;
Under the timing or clock setting status, it indicates Tuesday.
It is used for the switchover between unit 3 and unit 11;
Under the timing or clock setting status, it indicates Wednesday.
It is used for the switchover between unit 4and unit 12;
Under the timing or clock setting status, it indicates Thursday.
It is used for the switchover between unit 5and unit 13;
Under the timing or clock setting status, it indicates Friday.
It is used for the switchover between unit 6 and unit 14;
Under the timing or clock setting status, it indicates Saturday.
It is used for the switchover between unit 7 and unit 15;
Under the timing or clock setting status, it indicates Sunday.
It is used for the switchover between unit 8 and unit 16.
It is used to set the timing or on/off time of the selected indoor unit as well as to set the clock of the
system.
14
Timer/Time
15
Central
It is used for the switchover between single and centralized control modes.
16
Shield
It is used to deactivate some or all functions of a single or a group the indoor unit(s).
32
Providetothecustomerif
needed,notstandard
accessory;
Wiring way of mono split Nsetsofmonosplitunit
unit
needN+1piecesof
communicationwire
ThreeͲwayconnector
17
All on/off
It is used to start/stop all indoor units.
7.1.4 LCD of the Controller
7.1.4.1 Outline Drawing of the LCD
Figure 2-7-2
7.1.4.2 Introduction to Symbols on the LCD
Figure 2-7-3
Table 2-7-2 Introduction to the Symbols on the LCD
No.
Name
1
Fan speed
2
Running mode
3
System clock
4
Shield
Description
It displays the fan speed of the indoor unit, high, medium, low and auto.
It displays the running mode of the indoor unit, auto, cool, dry, fan and heat.
It displays the current time (hour and minute) in 24-hour time system and also the week day.
,WGLVSOD\VWKHVKLHOGVWDWXV³$//¶³7(03´³02'(´DQGµ2Q2II´
5
Weekly timer
6
Set temperature
Indoor unit code
It displays the set temperature, indoor unit code (01-16), and symbols of Celsius and Fahrenheit scale.
7
Control mode
,WGLVSOD\V³&(17(5´XQGHUWKHFHQWUDOL]HGFRQWUROPRGHDQGQRGLVSOD\XQGHUWKHVLQJOHFRQWUROPRGH
8
Ambient
temperature Serial
port
9
10
Indoor unit code
On/off status
Error
Child lock
It displays the timing period (unit: 0.5 hour) which will circulate every week.
It displays the ambient temperature, serial port as well as symbols of Celsius and Fahrenheit scale.
Numbers indicate the indoor unit codes which will be displayed when the corresponding indoor unit is
RQOLQH³´LQGLFDWHVWKHRQRIIVWDWXVRIWKHLQGRRUXQLWLWVÀDVKLQJIRU³RQ´RUHOVHIRU³RII´
,WGLVSOD\VWKHHUURUFRGHVZKHQVRPHHUURUVDULVHVDQGDOVR³&+,/'/2&.´ZKHQWKLVIXQFWLRQLV
activated.
33
7.1.4.3 Network Topology
Network Connection of the Smart Zone Controller
NEW UNI DC INVERTER SERIES
Figure 2-7-4
7.1.4.4 Dimensions
Figure 2-7-5
7.2 Additional Special Functions
7.2.1 Door control function SDM-01
Door control function is available for this series.
(1). Interface instructions
1). The interface printing is DOOR-C and the type is B2B-XH-B. The wires of door control accessories
must be connected to this interface;
2). Electrical characteristic: none;
3). Working principle: when the card is inserted, this interface is short-circuited; when the card is not
inserted, this interface is cut off;
Connect the door control detection port of indoor mainboard with the interface of door control board
(CN1 in the following Figure); connect the door control signal to the door control signal input port (X1 and X2
in the following Figure). X1 is AC 220V signal input and X2 is DC +5V to 24V. You can only choose X1 or X2.
'H¿QLWLRQRILQWHUIDFHLVDVVKRZQLQ)LJXUHEHORZ
34
Figure 2-7-6 Illustration of door control port SDM-01
Table 2-7-3 Door control wiring port
No.
Terminal name
Terminal instruction
1
CN1
CN1 wiring terminal and door control interface of indoor mainboard
2
X1(AC-L, AC-N)
X1(AC-L, AC-N) wiring terminal, connected to door control input signal, rated voltage 220V.
3
X2
X2 wiring terminal, connected to door control input signal
(2). Function instructions:
In order to achieve this function, set it through wired controller and refer to the following operation
method. It is defaulted that this function is not activated; if this function is set and door control accessories
are connected, the unit will control the ON/OFF of unit according to the card state detected by door control
detection board. When the card is not connected, the unit will turn to standby state. If the unit is with wired
icon will be displayed on the wired controller.
controller,
If the unit is without wired controller, there will be no display. The unit will control the ON/OFF of unit
according to the detected information.
(3). Setting method:
Under off state of the unit, press Function and Timer buttons at the same time for 5s to go to the debugging
PHQX3UHVV0RGHEXWWRQWRDGMXVWWR³´LQWHPSHUDWXUHGLVSOD\LQJ]RQH7LPHU]RQHGLVSOD\VVHWWLQJVWDWH
DQGSUHVVŸRUźEXWWRQWRDGMXVW7KHUHDUHVHOHFWLRQV
1). Without door control function (LCD displays 00)
2). With door control function (LCD displays 01)
Choose the second selection and then press Enter/Cancel button to save and exit setting. Now, door
control function is activated. The unit will memorize this setting status. The setting value will be memorized after
power failure. The detailed setting is as shown in the Figure below:
35
Figure 2-7-7
Note: Optional accessories
Name
Controller for door control function SDM-01
Remark
One controller for one unit
7.2.2 Human sensitive function
You can purchase the module of human sensitive function for this series. An interface for this module is
reserved on the mainboard of indoor unit.
(1). Interface instruction:
1). The printing is CN23 and the interface type is JST B3B-PH-K-S;
2). Electrical characteristic: 1-pin: +12V; 2-pin: detection port; 3-pin: GND; current: 150mA;
3). Working principle: when the module detects there is nobody in the room, 2-pin and 3-pin are shortcircuited and they are low electrical level; when there are somebody in the room, 2-pin output is high electrical
level.
(2). Function instructions:
In order to achieve this function, set it through wired controller and refer to the following operation method.
It is defaulted that this function is not activated; if this function is set and human sensitive module is connected,
the unit will control the ON/OFF of unit according to the signal detected by human sensitive module. When
there is nobody in the room and the unit is with wired controller,
icon will be displayed on the wired controller;
if the unit is without wired controller, there will be no display. The unit will control the ON/OFF of unit according
to the detected information.
(3). Setting method:
Under off state of the unit, press Function and Timer buttons at the same time for 5s to go to the debugging
PHQX3UHVV0RGHEXWWRQWRDGMXVWWR³´LQWHPSHUDWXUHGLVSOD\LQJ]RQH7LPHU]RQHGLVSOD\VVHWWLQJVWDWH
DQGSUHVVŸRUźEXWWRQWRDGMXVW7KHUHDUHVHOHFWLRQV
1). Without human sensitive function (LCD displays 00)
2). With human sensitive function (LCD displays 01)
Choose the second selection and then press Enter/Cancel button to save and exit setting. Now, human
sensitive function is activated. The unit will memorize this setting status. The setting value will be memorized
after power failure. The detailed setting is as shown in the Figure below:
36
Figure 2-7-8
Note:
When door control function and human sensitive function have been set at the same time, it is defaulted
that door control function is valid and human sensitive function is invalid.
The user can purchase the human sensitive module by himself. Please pay attention to the following
Notes:
ķ There is the needle stand interface on the mainboard. The interface model inserted into this needle stand
must be PH-3P-K;
ĸ The current consumption of module can not exceed the current capacity provided by this interface.
7.2.3 MODBUS interface
The indoor unit of this series has MODBUS interface.
Figure 2-7-9
(1). Interface instruction:
1). The printing is COM-BMS1 and the interface type is B4B-XH-K3;
2). Electrical characteristic: baud rate: 9600bps; standard: RS485;
3). Working principle:
The indoor mainboard can send out the unit operation state through this interface and receive logical
37
control information to realize control and monitor of the unit.
(2). Function instructions:
In order to achieve this function, set the address mode and address through wired controller. Please refer
to Point 3 for the setting method. You must set the address mode into long-distance control address mode.
The address mode is defaulted to be connecting to centralized controller mode and the defaulted address
is 1.
(3). Setting method:
1). Firstly, set the address mode of wired controller into centralized controller address mode. The setting
method is:
Under off state of the unit, press Function and Timer buttons at the same time for 5s to go to the debugging
PHQX3UHVV0RGHEXWWRQWRDGMXVWWR³´LQWHPSHUDWXUHGLVSOD\LQJ]RQH7LPHU]RQHGLVSOD\VVHWWLQJVWDWH
DQGSUHVVŸRUźEXWWRQWRDGMXVW7KHUHDUHVHOHFWLRQV
ķ Centralized controller address mode (LCD displays 00)
ĸ Long-distance control address mode (LCD displays 01)
Choose the second selection and then press Enter/Cancel button to save and exit setting. Now, the
address of wired controller is set to match the address of long-distance control. The unit will memorize this
setting status. The setting value will be memorized after power failure. The detailed setting is as shown in the
Figure below:
Figure 2-7-10
2). Address setting of each unit: when the address mode is set to be long-distance control address mode.
The address setting value range is 01~255. The setting method is:
Under off state of the unit, press Function and Mode buttons at the same time for 5s to enter setting
LQWHUIDFH RI ZLUHG FRQWUROOHU DGGUHVV /&' GLVSOD\V DGGUHVV VHTXHQFH 3UHVV Ÿ RU ź EXWWRQ WR DGMXVW WKH
DGGUHVVVHTXHQFHDQGWKHQSUHVV(QWHU&DQFHOEXWWRQWRFRQ¿UP7KHVHWWLQJYDOXHZLOOEHPHPRUL]HGDIWHU
power failure. The detailed setting is as shown in the Figure below:
38
Figure 2-7-11
Note:
ķ In order to realize the MODBUS interface function, the address mode of the unit must be set into longdistance control address mode; you can not set it into centralized control address mode, otherwise, this
function can not be realized;
ĸ The unit can not be connected to MODBUS and centralized controller at the same time; only one of them
can be selected;
Ĺ 255 sets of unit in maximum can be connected in the same network; the unit addresses in the same
network must be different, otherwise, the unit control will be affected;
ĺ Perform wiring when the unit power is cut off.
7.2.4 Connect to interface of centralized controller:
The indoor unit is with the interface of centralized controller. When centralized controller is connected,
centralized control of unit can be realized when the wired controller is not connected;
(1). Interface instruction:
1). The printing is COM-BMS2, COM-BMS3 and the interface type is B2B-XH-K3;
2). Electrical characteristic: none;
3). Working principle: centralized control the communication of indoor mainboard and realize the unit
control;
(2). Function instructions:
In order to achieve this function, set the address mode and address through wired controller. Please refer
to Point 3 for the setting method. The address mode is defaulted to be connecting to centralized controller
mode and the defaulted address is 1;
When the centralized controller is connected, centralized control of the unit can be realized to control unit
ON/OFF, operation mode, set fan speed/temperature and weekly timer.
(3). Setting method:
Firstly, set the address mode of wired controller into centralized controller address mode. The setting
method is:
39
1). Under off state of the unit, press Function and Timer buttons at the same time for 5s to go to the
GHEXJJLQJ PHQX 3UHVV 0RGH EXWWRQ WR DGMXVW WR ³´ LQ WHPSHUDWXUH GLVSOD\LQJ ]RQH7LPHU ]RQH GLVSOD\V
VHWWLQJVWDWHDQGSUHVVŸRUźEXWWRQWRDGMXVW7KHUHDUHVHOHFWLRQV
ķ Centralized controller address mode (LCD displays 00)
ĸ Long-distance control address mode (LCD displays 01)
&KRRVHWKH¿UVWVHOHFWLRQDQGWKHQSUHVV(QWHU&DQFHOEXWWRQWRVDYHDQGH[LWVHWWLQJ1RZWKHDGGUHVV
of wired controller is set to match the address of centralized controller. The unit will memorize this setting
status. The setting value will be memorized after power failure. The detailed setting is as shown in the Figure
below:
Figure 2-7-12
2). Address setting of each unit: when the address mode is set to be centralized controller address mode.
The address setting value range is 01~16. The setting method is:
Under off state of the unit, press Function and Mode buttons at the same time for 5s to enter setting
LQWHUIDFH RI ZLUHG FRQWUROOHU DGGUHVV /&' GLVSOD\V DGGUHVV VHTXHQFH 3UHVV Ÿ RU ź EXWWRQ WR DGMXVW WKH
DGGUHVVVHTXHQFHDQGWKHQSUHVV(QWHU&DQFHOEXWWRQWRFRQ¿UP7KHVHWWLQJYDOXHZLOOEHPHPRUL]HGDIWHU
power failure. The detailed setting is as shown in the Figure below:
40
Figure 2-7-13
When the address is set, the wired controller can be removed and connect the centralized controller to the
indoor mainboard. Then connect the required units to realize centralized control of these units;
Note:
ķ When centralized controller is to be connected, set the address mode into centralized controller address
mode through wired controller. Long-distance control address mode can not be set;
ĸ The unit addresses in the same network must be different, otherwise, communication malfunction will occur
and the unit can not work normally;
Ĺ When centralized controller is to be connected, the unit address range is 1-16. Only 16 sets of unit in
maximum can be connected
ĺ The code and model of wired controller is as below:
Name
Product code
Centralized controller SCC-16
Remark
Only 16 sets of unit in maximum can
be connected to this controller
7.2.5 Light board control:
Light board interface is reserved on the mainboard of duct type unit. You can purchase light board to
realize control of the unit. When wired control is also connected, you can realize control of the unit through light
board and wired controller.
Light board information:
Name
Receiving board Z6L
Product code
Remark
Only for duct type unit
There are two buttons on the light board to control ON/OFF of cooling and heating. There are also other
indicators and nixie tube display.
Cooling: set temperature 26°, low fan speed; heating: set temperature 20°, low fan speed
Function instructions: under OFF state, pressing Cool/Heat button can turn on cooling/heating mode.
Under unit ON state, pressing Cool/Heat button can turn off the unit. When the unit is in cooling/heating mode,
41
pressing any button can turn off the unit.
Figure 2-7-14
7.2.6 Malfunction output of relay:
There is malfunction outlet signal on the mainboard of indoor unit; when the unit occurs unrecovered
malfunction, this signal will be output.
(1). Interface instruction:
1). Printing: X5, ERROR
(OHFWULFDOFKDUDFWHULVWLF2)PDOIXQFWLRQLQGLFDWRURUHOHFWULFEHOO9a$&SRZHU”:
3). Working principle: when the unit occurs unrecovered malfunction, the relay will suck and 220V AC
signal will be output.
(2). Function instructions:
When the user needs centralized control over several units, malfunction signals can be connected to
control room through this malfunction output interface. The user can indicate the unit malfunction through
malfunction indicator or electric bell, so the management people can go to check the malfunction unit directly.
If dry contact detection of unit malfunction is needed, please connect this interface into the monitoring
system. When the closed signal is detected when malfunction occurs, this signal can be seen in monitoring
system.
Figure 2-7-15 Malfunction output
42
(3). Setting method:
Do not need to set this function
Notes:
ķ The interface voltage should be 220V AC intense current;
ĸ If malfunction light is connected, please make sure its power is not too big (it should be within 10W),
otherwise, the relay on mainboard will be burnt.
Figure 2-7-16
Table 2-7-4 Corresponding interfaces of mainboard
No.
Interface
1
Evaporator temperature sensor
2
Swing motor
3
Human sensitive
4
Door control
5
Full water detection
6
Interface of light board
7
Communication port of centralized controller
8
MOUDBUS interface
9
Interface of annunciator live wire
10
ON interface of fresh air valve
11
OFF interface of fresh air valve
12
Interface of annunciator neutral wire
13
Interface of DC motor
14
Mainboard grounding wire
15
Power live wire
16
Power neutral wire
17
Neutral wire of fresh air valve
18
Water pump interface
19
Live wire of fresh air valve
20
Interface of anion generator
21
Interface of auxiliary heating board
22
Interface of outdoor unit
23
Interface of wired controller
24
Monitor interface
25
Ambient temperature sensor
43
7.2.7 Reserved fresh air valve interface for duct, cassette type unit
For the reserved connection way of air valve performer, connect it to F,C,O of wiring board according to
the wiring diagram. Connect the public port of air valve to F, connect CLOSE to C and connect OPEN to O.
Figure 2-7-17
7.2.8 Interface of anion generator
For the cold plasma anion generator, connect the red line to HEALTH(X4) and the blue line to N2(X6)
according to the principle circuit. The detector of cold plasma anion generator should be places at the air return.
7KHGLVWDQFHEHWZHHQWZRGHWHFWRUVVKRXOGEHPP”/”PP
Figure 2-7-18
7.2.9 Chassis electric heating belt of outdoor unit is optional
When outdoor ambient temperature is very low, electric heating belt can be equipped on the chassis to
prevent freezing of the chassis.
Port VA-1 of main
Electric heating belt control board
Electric heating belt is
connected to Port VA-1
Figure 2-7-19
44
INSTALLATION
1 INDOOR UNIT INSTALLATION
1.1 Installation of Duct Type
1.1.1 Before Installation
After receiving the machine, please check for any transport damage. If finding any surface or internal
damage, please immediately report to the transport company or equipment company in writing.
After receiving the machine, please check the unit and accessories in reference to the packing list. Ensure
that the model is correct and the machine is in good condition. Please also check if the specification and
quantity of accessory parts are correct.
Determine the correct handling route and methods, thus to avoid damaging the unit or causing possible
hazard. For the sake of protection and safety, it is suggested to move the unit with the packaging box. Even
though it is not permitted to do like this under special occasions, do not remove the packaging box, thus to
avoid loosening or falling during handling.
&RQ¿UPLIWKHLQVWDOOLQJIRXQGDWLRQLVVROLG:KHQWKLVXQLWLVWREHLQVWDOOHGRQWKHPHWDOVHFWLRQRIWKH
building, make sure that the electrical insulation must comply with applicable standards.
(QVXUHWKDWWKHSODFHRILQVWDOODWLRQLVIDUIURPWKHDUHDZKHUHWKHLQÀDPPDEOHRUH[SORVLYHVXEVWDQFHV
DUHVWRUHGWKXVWRDYRLGSRVVLEOHH[SORVLRQRU¿UHGXHWROHDNDJH
1.1.2 Installation Site
Ensure the top hanging piece has strong strength to withstand the weight of the unit.
7KHGUDLQDJHSLSHKDVFRQYHQLHQWÀRZRIZDWHU
There is no obstacle blocking the return air inlet and exhaust outlet, so as to ensure sound air circulation.
The installation spaces required by the drawing must be ensured, so as to provide enough space for the
service and maintenance.
7KHLQVWDOODWLRQVLWHPXVWEHIDUDZD\IURPKHDWVRXUFHOHDNDJHRILQÀDPPDEOHJDVRUVPRNH
The indoor unit is of ceiling mount (indoor unit is hidden inside the ceiling).
The indoor and outdoor units, the power cable and the connecting electrical lines must be at least 1
meter from any TV set or radio. This is to avoid image interference or noise of the TV set or radio. (Even if the
distance is 1 meter, noise can also exist if there is strong electric wave.)
1.1.3 Caution for Installation
Generally, the unit is installed indoor on ceiling. For ceiling mounting, ensure that the hangers on ceiling
have adequate strength to support the weight of the unit.
To meet the noise and vibration requirements, the unit shall be installed by using rubber pad (thickness
•PPDQGUXEEHUFRQQHFWRU
,QVHUWD0H[SDQVLRQEROWLQWRWKHKROH'ULYHDQDLOLQWRWKHEROW5HIHUWRWKHSUR¿OHGLPHQVLRQVGUDZLQJ
RIWKHLQGRRUXQLWIRUWKHGLVWDQFHEHWZHHQWKHKROHV5HIHUWR)LJXUHIRUWKHLQVWDOODWLRQRIWKHH[SDQVLRQ
bolt.
)LJXUH)LJXUH
)LJXUH
45
,QVWDOOWKHKDQJHURQWRWKHLQGRRUXQLWDV)LJXUHDQG)LJXUHVKRZV
,QVWDOOWKHLQGRRUXQLWDWWKHFHLOLQJDV)LJXUH)LJXUHVKRZV
)LJXUH
Precautions for unfavorable installation:
The preparation of all pipes (connecting pipes and drainage pipes) and cables (connecting lines of
wire controller, indoor unit and outdoor unit) must be ready before the installation, so as to achieve smooth
installation.
Drill an opening on the ceiling. Maybe it is required to support the ceiling to ensure the evenness of it and
avoid the vibration of it. Consult with the user or a construction company for details.
In case the strength of ceiling is not enough, use angle iron sections to set up a beam support. Place the
XQLWDWWKHEHDPDQG¿[LW
Level inspection of the indoor unit
After the indoor unit is installed, it is required to check the level of the whole unit. The unit must be placed
horizontally, but the condensate pipe shall be installed obliquely, so as to facilitate the drainage of condensate.
)LJXUH
1.1.4 Dimension Data
I
J
H
ƹ )RUWKHXQLWVa.NN
C
F
B
A
D
E
G
46
ƹ )RUWKHXQLWVa.
Liquid Pipe
Gas Pipe
E
Max
I
H
J
Air Intake
Drainage Pipe
Electric Box
B
F
Max
A
C
D
G
)LJXUH
7DEOH
Model
ASD-09AIN
ASD-12AIN
ASD-18AIN
ASD-24AIN
ASD-36AIN
ASD-42AIN
ASD-48AIN
ASD-60AIN
A
840
B
561
C
635
D
790
E
883
F
665
G
738
H
125
I
203
J
250
932
430
738
892
998
721
738
125
203
266
1101
515
820
1159
1239
558
1002
160
235
268
1011
748
820
1115
1226
775
979
160
231
290
1177
646
852
1150
1340
750
953
190
316
350
7DEOH,QVWDOODWLRQ$FFHVVRULHV/LVWIRU'XFWW\SH,QGRRU8QLW
Name & Shape
QTY
Installation and Operating Instructions
1
Notes
Insulation materials for gas pipe
1
8VHGIRUJDVSLSHFRQQHFWRURQLQGRRUXQLW
Insulation materials for liquid pipe
1
8VHGIRUOLTXLGSLSHFRQQHFWRURQLQGRRUXQLW
Insulation materials for drainage pipe
2
8VHGIRUZUDSSLQJWKHFRQGHQVDWHSLSHDQGUXEEHUSOXJ
Nut M8 with gasket
8
8VHIRU¿[LQJWKHKDQJHUKRRN
4
4 sets, used for ceiling mounting of the indoor unit
Nut and spring gasket
4
Hook
4
8VHGIRUFHLOLQJPRXQWLQJRIWKHLQGRRUXQLW
SFVIRU.%WXKXQLWDQGSFVIRURWKHUV
Strap
4 or 8 pcs
:LUHGFRQWUROOHU
1
5HPRWHFRQWUROOHU
1
Battery
2
Fexible pipe
RUSFV
SFIRU.%WXKXQLW
SFVIRU.%WXKXQLW
DQGSFVIRU.%WXKXQLW
Power cord
1 – 2 pcs
SFVIRU.%WXKXQLWDQGSFIRURWKHUV
Connection wire
47
,QVWDOODWLRQ&OHDUDQFH'DWD
)LJXUH
:DUQLQJ7KHKHLJKWRILQVWDOODWLRQIRUWKHLQGRRUXQLWVKRXOGEHPDERYH
'UDLQ3LSLQJ:RUN
Installation of Drainage Pipeline:
&$87,21
Install the drain hose in accordance with the instructions in this installation manual and keep the area warm enough to prevent
condensation. Problems with the piping may lead to water leaks.
(1). ,QVWDOOWKHGUDLQKRVHZLWKGRZQZDUGJUDGLHQWWRDQGQRULVHUVRUWUDSVDUHXVHGIRUWKHKRVH
)LJXUH
(2). %HVXUHWKHUHLVQRFUDFNRUOHDNRQWKHGUDLQKRVHWRDYRLGWKHIRUPDWLRQRIDLUSRFNHW)LJXUH
(3). :KHQWKHKRVHLVORQJLQVWDOOVXSSRUWHUV)LJXUH
(4). Always use the drain hose which has been insulated properly.
Ĝ
×
)LJXUH
)LJXUH)LJXUH
B
A
Condensate Drainpipe
As the inside of the unit
is in the negative pressure
status, it is required to set
up a backwater elbow. The
Enlarged View
requirements is:
B
A
Condensate Drainpipe
$ %•3PP
P is the absolute pressure
inside the unit. The unit of the
pressure is Pa.
)LJXUH
48
8VHDVXLWDEOHGUDLQKRVHDQGVHH7DEOHIRULWVVL]H
There is a drain port on both the left and right sides. Select
(7). WKHGUDLQSRUWWRPDWFKWKHORFDOFRQGLWLRQV)LJXUH
(8). :KHQWKHXQLWLVVKLSSHGIURPWKHIDFWRU\WKHGUDLQSRUWLV
(9). defaulted to be the one on the left side (electric box side), the
port on right side has been plugged.
(11). :KHQXVLQJWKHGUDLQSRUWRQWKHULJKWVLGHRIWKHXQLW
(12). UHLQVWDOOWKHGUDLQFDSWRWKHOHIWVLGHGUDLQSRUW)LJXUH
)LJXUH
&$87,21
Always check that the drain cap is installed to the unused drain port and is fastened with the nylon fastener. If the drain cap is not
LQVWDOOHGRULVQRWVXI¿FLHQWO\IDVWHQHGE\WKHQ\ORQIDVWHQHUZDWHUPD\GULSGXULQJWKHFRROLQJRSHUDWLRQ
(13). %HVXUHWRLQVXODWHZKHUHWKHGUDLQSRUWDQGWKHGUDLQKRVHLVFRQQHFWHG)LJXUH
(14). 7KHXQXVHGGUDLQSRUWDOVRVKRXOGEHLQVXODWHGSURSHUO\)LJXUH
)LJXUH)LJXUH
There is adhesive on one side of the insulation so that after removing the protective paper over it the
insulation can be directly attached to the drain hose.
Considerations for the unit with the condensate pump:
1). For the unit with the condensate pump, only one drain port at the side close to the electric box is
prepared and only through it the drain hose can be connected.
2). See table 3 for the size of the drain port of the unit with the condensate pump, which is different from
that of the unit without the condensate pump.
3). For the unit with the condensate pump, two drain ports at the bottom are defaulted to be factory
plugged with drain caps. After the installation of the drain hose, these two drain ports also need to be insulated
properly with the same way aforementioned.
4). 7KHGUDLQKRVHIRUWKHXQLWZLWKWKHFRQGHQVDWHSXPSVKRXOGEHDUUDQJHGDVVKRZQLQWKH¿JXUHEHORZ
)LJXUH
a. 7KHYHUWLFDOKHLJKWRIWKHGUDLQKRVHVKRXOGEHPPRUOHVVVRWKDWLWLVXQQHFHVVDU\IRUWKHGUDLQSRUW
to withstand additional force.
)LJXUH
b. :KHQPXOWLSOHGUDLQKRVHVDUHXVHGWKHLULQVWDOODWLRQVKRXOGEHSHUIRUPHGDVVKRZQLQWKH¿JXUHEHORZ
49
aPP
)LJXUH
1.1.7 Installation of air duct
'LPHQVLRQVRIWKH6XSSO\$LU2XWOHW5HWXUQ$LU,QOHW
A
21
B
)LJXUH6XSSO\$LU2XWOHW
)LJXUH5HWXUQ$LU,QOHW
7DEOH
Model
ASD-09AIN
ASD-12AIN
ASD-18AIN
ASD-24AIN
ASD-36AIN
ASD-42AIN
ASD-48AIN
ASD-60AIN
Supply Air Outlet
A
B
133
633
123
736
123
736
158
818
158
818
158
818
190
850
190
850
Return Air Inlet
C
D
710
166
710
166
710
166
994
195
1000
206
1000
206
940
286
940
286
1.1.8 Installation of the Supply Air Duct
(1). ,QVWDOODWLRQRIWKH5HFWDQJXODU'XFW
No.
Name
No.
Name
1
Hanger
Filter
2
Air Intake Pipe
Main Air
Supply Pipe
3
Canvas Air Pipe
7
Air Supply Outlet
4
Air Intake
)LJXUH
50
&$87,21
ķ The maximum length of the duct means the maximum length of the supply air duct plus the maximum length of the return air duct.
ĸ 7KHGXFWLVUHFWDQJXODUDQGFRQQHFWHGZLWKWKHDLULQOHWRXWOHWRIWKHLQGRRUXQLW$PRQJDOOVXSSO\DLURXWOHWVDWOHDVWRQHVKRXOGEH
kept open.
%RWWRP5HWXUQ$LU,QVWDOODWLRQRQO\IRU8QLWV.
(2). 7KHGHIDXOWLQVWDOODWLRQORFDWLRQRIWKHUHFWDQJXODUÀDQJHLVDWWKHEDFNDQGWKHUHWXUQDLUFRYHUSODWHLVDW
WKHERWWRPDVVKRZQLQ)LJXUH
5HFWDQJXODU)ODQJH
5HDU5HWXUQ$Lr
••••
%RWWRP5HWXUQ$Lr
5HWXUQ$LU&RYHU3ODWH
)LJXUH
(3). ,IWKHERWWRPUHWXUQDLULVGHVLUHGMXVWFKDQJHWKHSODFHRIWKHUHFWDQJXODUÀDQJHDQGWKHUHWXUQDLUFRYHU
plate.
(4). Connect one end of the return air duct to the return air outlet of the unit by rivets and the other to the
return air louver. For the sake of the convenience to freely adjust the height, a cutting of canvas duct will be
helpful, which can be reinforced and folded by 8# iron wire
More noise is likely to be produced in the bottom return air mode than the backward return air mode, so it
is suggested to install a silencer and a static pressure box to minimize the noise.
The installation method can be chosen with considering the conditions of the building and maintenance
HWFDVVKRZQLQ)LJXUH
4
3
4
2
Supply air
Supply
air
Supplyair
air
Supply
1
1
5HWXUQDLU
5HWXUQDLU
5HWXUQDLU
5HWXUQDLU
,QVWDOOWKH5HWXUQ$LU'XFWD)
Install
the return air duct (a)
,QVWDOOWKH5HWXUQ$LU'XFWb)
Install
the return air duct (b)
)LJXUH
7DEOH,QVWDOODWLRQRIWKHUHWXUQDLUGXFW
No.
Name
No.
Name
1
5HWXUQ$LU,QOHWZLWK¿OWHU
4
Indoor unit
2
Canvas Duct
Supply Air Duct
3
5HWXUQ$LU'XFW
Grille
1.2 Installation of Floor Ceiling Type
1.2.1 Before Installation
After receiving the machine, please check for any transport damage. If finding any surface or internal
damage, please immediately report to the transport company or equipment company in writing.
After receiving the machine, please check the unit and accessories in reference to the packing list. Ensure
that the model is correct and the machine is in good condition. Please also check if the specification and
quantity of accessory parts are correct.
Determine the correct handling route and methods, thus to avoid damaging the unit or causing possible
hazard. For the sake of protection and safety, it is suggested to move the unit with the packaging box. Even
though it is not permitted to do like this under special occasions, do not remove the packaging box, thus to
avoid loosening or falling during handling.
&RQ¿UPLIWKHLQVWDOOLQJIRXQGDWLRQLVVROLG:KHQWKLVXQLWLVWREHLQVWDOOHGRQWKHPHWDOVHFWLRQRIWKH
building, make sure that the electrical insulation must comply with applicable standards.
(QVXUHWKDWWKHSODFHRILQVWDOODWLRQLVIDUIURPWKHDUHDZKHUHWKHLQÀDPPDEOHRUH[SORVLYHVXEVWDQFHV
DUHVWRUHGWKXVWRDYRLGSRVVLEOHH[SORVLRQRU¿UHGXHWROHDNDJH
1.2.2 Installation Site
>1500
(1). Install the unit at a place where is strong enough to withstand the weight of the unit.
(2). 7KHDLULQOHWDQGRXWOHWRIWKHXQLWVKRXOGQHYHUEHFORJJHGVRWKDWWKHDLUÀRZFDQUHDFKHYHU\FRUQHURI
the room.
(3). /HDYHVHUYLFHVSDFHDURXQGWKHXQLWDVUHTXLUHGLQ)LJXUH
ƹ Floor type
>600
>600
>1000
>300
>200
ƹ Ceiling type
>600
>1500
>300
>2300
>600
)LJXUH
(4). Install the unit where the drain pipe can be easily installed.
The space from the unit to the ceiling should be kept as much as possible so as for more convenient
service.
,QGRRU8QLW,QVWDOODWLRQ
(1). Determine the location of the hanger through the paper template, and then remove the paper template.
Pape
r tem
plate
Anchor bolt
)LJXUH
(2). Insert the anchor bolts into the drilled holes, and drive the pins completely into the anchor bolts with a
hammer.
(3). )LUVWO\XQ¿[WZREXFNOHVRQWKHJULOOHDVVKRZQRQWKHSLFWXUH5HPRYHWKHVFUHZVXQGHUWKHEXFNOHVE\
a screwdriver and then open the inlet grille.
52
Screwing the screw
)LJXUH
(4). 5HPRYHWKHVFUHZVVKRZQRQWKHSLFWXUH3XVKWKHVLGHSODWHDVSHUWKHDUURZHGGLUHFWLRQDQGWDNHLW
down.
Screwing the screw
)LJXUH
Put the hanger bolt into the clasp of the indoor unit and tighten screws on the hanger to prevent the
indoor unit from moving.
5HLQVWDOODQGWLJKWHQWKHULJKWDQGOHIWVLGHSDQHOV
ƹ Floor type
:Dll
Pape
r tem
plate
Left side panel
5LJKWVLGHSDQHO
)LJXUH
53
ƹ Ceiling type
Ceiling
Suspension
bolt
Nut
Spring
washer
Nut
5LJKWVLGH
panel
Left side panel
Hanger
)LJXUH
(7). Adjust the height of the unit to make the drain pipe slant slightly downward so that the drainage will
become much smoother.
1.2.4 Leveling
The water level test must be done after installing the indoor unit to make the unit is horizontal, as shown
below.
Horizontal tester
'LPHQVLRQ'DWD
)LJXUH
A
B
)LJXUH
54
7DEOH
Model
ASF-09AIN
ASF-12AIN
ASF-18AIN
ASF-24AIN
ASF-36AIN
ASF-42AIN
ASF-48AIN
ASF-60AIN
A
B
C
D
H
1220
225
1158
280
700
1420
245
1354
280
700
1700
245
1634
280
700
8QLWPP
'UDLQ3LSLQJ:RUN
3UHFDXWLRQV:KHQ'RLQJWKH3LSLQJ:RUN
(1). .HHSSLSLQJDVVKRUWDVSRVVLEOHDQGVORSHLWGRZQZDUGVDWDJUDGLHQWRIDWOHDVWVRWKDWDLUPD\
not remain trapped inside the pipe.
(2). .HHSSLSHVL]HHTXDOWRRUJUHDWHUWKDQWKDWRIWKHFRQQHFWLQJSLSH
(3). Install the drain piping as shown and take measures against condensation. Improperly rigged piping
could lead to leaks and eventually wet furniture and belongings.
Indoor unit
drain hose
Extension drain piping
(commercially available)
Insulating tube
(commercially
available)
Insulating tape
(accessory)
)LJXUH
(4). &RQQHFWWKHGUDLQKRVH)LJXUH
Drain hose must
slope downward.
Allow no trap to
form in the piping
Do not allow end
of hose to touch
water
)LJXUH
55
,QVWDOOLQJWKH'UDLQ3LSHV
(1). For determining the position of the drain hose, perform the following procedures.
(2). Insert the drain pipe to the drain outlet of the unit and then tighten the clamp securely with tape. (Figure
(3). Connect the extension drain pipe to the drain pipe and then tighten the clamp with tape.
1
Drain pan
Seal
2
1
2
Drain hose
”PP
3
)LJXUH)LJXUH)LJXUH
7LJKWHQWKHFODPSXQWLOWKHVFUHZKHDGLVOHVVWKDQPPIURPWKHKRVH)LJXUH
ķ 0HWDOFODPSĸ 'UDLQKRVHĹ *UH\WDSH
,QVXODWHWKHSLSHFODPSDQGWKHGUDLQKRVHXVLQJKHDWLQVXODWLRQVSRQJH)LJXUH
ķ 0HWDOFODPSĸ ,QVXODWLRQVSRQJH
(4). :KHQGUDLQKRVHUHTXLUHVH[WHQVLRQREWDLQDQH[WHQVLRQKRVHFRPPHUFLDOO\DYDLODEOH
After connecting the local drain hose, tape the slits of the heat insulation tube.
Connect the drain hose to the local drain pipe. Position the inter connecting wire in the same direction as
the piping.
&RQQHFWLQJWKH'UDLQ+RVH
(1). Connect the extension auxiliary pipe to the local piping.
(2). Prepare the local piping at the connection point for the drain pipe, as shown in the installation drawings.
Note: Be sure to place the drain hose as shown in the diagram below, in a downward sloping direction.
Drain pan
Drain hose
ĸ %RWWRPULJKWSLSLQJ
ķ 5LJKWVLGHSLSLQJ
)LJXUH
7HVWLQJRI'UDLQ3LSLQJ
(1). $IWHUSLSLQJZRUNLV¿QLVKHGFKHFNLIGUDLQDJHÀRZVVPRRWKO\
(2). As shown in the figure, pour water into the drain pan from the right side to check that water flows
smoothly from the drain hose.
Ceiling type
Floor type
)LJXUH
56
1.3 Installation of Cassette Type
1.3.1 Before Installation
After receiving the machine, please check for any transport damage. If finding any surface or internal
damage, please immediately report to the transport company or equipment company in writing.
After receiving the machine, please check the unit and accessories in reference to the packing list. Ensure
that the model is correct and the machine is in good condition. Please also check if the specification and
quantity of accessory parts are correct.
Determine the correct handling route and methods, thus to avoid damaging the unit or causing possible
hazard. For the sake of protection and safety, it is suggested to move the unit with the packaging box. Even
though it is not permitted to do like this under special occasions, do not remove the packaging box, thus to
avoid loosening or falling during handling.
&RQ¿UPLIWKHLQVWDOOLQJIRXQGDWLRQLVVROLG:KHQWKLVXQLWLVWREHLQVWDOOHGRQWKHPHWDOVHFWLRQRIWKH
building, make sure that the electrical insulation must comply with applicable standards.
(QVXUHWKDWWKHSODFHRILQVWDOODWLRQLVIDUIURPWKHDUHDZKHUHWKHLQÀDPPDEOHRUH[SORVLYHVXEVWDQFHV
DUHVWRUHGWKXVWRDYRLGSRVVLEOHH[SORVLRQRU¿UHGXHWROHDNDJH
1.3.2 Installation Site
Select an installation site where the following conditions are fulfilled and that meets your customer's
approval.
(1). 2EVWUXFWVKRXOGEHSXWDZD\IURPWKHLQWDNHRURXWOHWYHQWRIWKHLQGRRUXQLWVRWKDWWKHDLUÀRZFDQEH
blown through all the room.
(2). Make sure that the installation meets the requirement of the schematic diagram of installation spaces.
(3). Select the place where can stand 4 times of the weight of the indoor unit and would not increase the
operating noise and vibration.
(4). The horizontality of the installation place should be guaranteed.
Select the place where is easy to drain out the condensate water, and connect with outdoor unit.
Make sure that there are enough space for care and maintenance, and the height fall between the indoor
XQLWDQGJURXQGLVDERYHPP
(7). :KHQLQVWDOOLQJWKHVXVSHQVLRQEROWFKHFNLIWKHLQVWDOODWLRQSODFHFDQVWDQGWLPHVRIWKHZHLJKWRIWKH
unit. If not, reinforce it before installation.
Note: There will be large amount of greasy dirt accumulated on the fan, heat exchanger and water pump
located in the dinning room and kitchen, which would reduce the capacity of the heater exchanger, lead to
leakage and abnormal operation of the water pump.
)LJXUH
7DEOH
Models
ASC-12AIN
H(mm)
255
ASC-18AIN
ASC-24AIN
ASC-36AIN
260
340
ASC-42AIN
ASC-48AIN
320
ASC-60AIN
57
,QVWDOOLQJWKH0DLQ%RG\8QLW
)LJXUH
(1). nstall the hoisting stand on the hoisting screw by using nuts and gaskets at both the upper and lower
sides of the hoisting stand. To prevent the gasket from breaking off, a gasket anchor board can be helpful.
(2). ,QVWDOOWKHSDSHUWHPSODWHRQWKHXQLWDQG¿[WKHGUDLQSLSHDWWKHRXWOHWYHQW
(3). Adjust the unit to the best position.
(4). &KHFNLIWKHXQLWLVLQVWDOOHGKRUL]RQWDOO\DWIRXUGLUHFWLRQV,IQRWWKHZDWHUSXPSDQGWKHÀRDWVZLWFK
would function improperly and even lead to water leakage.
5HPRYHWKHJDVNHWDQFKRUERDUGDQGWLJKWHQWKHQXWUHPDLQHG
5HPRYHWKHSDSHUWHPSODWH
1.3.4 Installing the Suspension Bolts
(1). 8VLQJWKHLQVWDOODWLRQWHPSODWHGULOOKROHVIRUEROWVIRXUKROHV)LJXUH
(2). Install the bolts to the ceiling at a place strong enough to hang the unit. Mark the bolt positions from the
LQVWDOODWLRQWHPSODWH:LWKDFRQFUHWHGULOOGULOOIRUPP´GLDPHWHUKROHV)LJXUH
(3). Insert the anchor bolts into the drilled holes, and drive the pins completely into the anchor bolts with a
KDPPHU)LJXUH
/HYHOLQJ
)LJXUH)LJXUH)LJXUH
The water level test must be done after installing the indoor unit to make the unit is horizontal, as shown
below.
Horizontal tester
)LJXUH
58
7KH3DQHO,QVWDOODWLRQ
(1). 6HHWKH¿JXUHEHORZIRUWKHUHODWLRQVKLSRIWKHIURQWSDQHODQGWKHFRQQHFWLQJSLSH
The connecting
pipe should be located
corresponding to
the marking.
)LJXUH
(2). 3ODFHWKHSDQHODWWKHXQLWDQGODWFKWKHKRRNVEHVLGHDQGRSSRVLWHWKHVZLQJÀDSPRWRU
(3). Latch other two hooks.
(4). 7LJKWHQIRXUKH[DJRQDOVFUHZVXQGHUWKHODWFKHVDERXWPP
$GMXVWWKHSDQHODORQJWKHGLUHFWLRQLQGLFDWHGE\WKHDUURZDVVKRZQLQ)LJXUH
Tighten the screws until the thickness of the sealing material between the panel and the indoor unit
UHGXFHVWRFP
)LJXUH
(7). ,PSURSHUVFUHZLQJRIWKHVFUHZVPD\FDXVHWKHWURXEOHVVKRZQLQ)LJXUH
Condensate
)LJXUH
59
(8). If gap still exists between ceiling and decoration panel after tightening the screws, readjust the height of
WKHLQGRRUXQLW)LJXUH
)LJXUH
(9). :LUHWKHVZLQJÀDSPRWRUDVVKRZQLQ)LJXUH
)LJXUH
1.3.7 Dimension Data
)LJXUH
60
7DEOH
Model
ASC-12AIN
ASC-18AIN
ASC-24AIN
ASC-36AIN
ASC-42AIN
ASC-48AIN
ASC-60AIN
A
B
C
D
E
F
670
596
592
571
145
240
950
840
780
680
160
240
950
840
777
708
160
320
1040
910
842
788
170
290
1.3.8 Installation of Drain Piping
(1). .HHSSLSLQJDVVKRUWDVSRVVLEOHDQGVORSHLWGRZQZDUGVDWDJUDGLHQWRIDWOHDVWVRWKDWDLUPD\
not remain trapped inside the pipe.
(2). .HHSSLSHVL]HHTXDOWRRUJUHDWHUWKDQWKDWRIWKHFRQQHFWLQJSLSH
(3). Install the drain piping as shown and take measures against condensation. Improperly rigged piping
could lead to leaks and eventually wet furniture and belongings.
Indoor unit
drain hose
Extension drain piping
(commercially available)
Insulating tube
(commercially
available)
Insulating tape
(accessory)
)LJXUH
1.3.9 Installing the Drain Pipes
(1). Insert the drain pipe to the drain outlet of the unit and then tighten the clamp securely with tape.
(2). Connect the extension drain pipe to the drain pipe and then tighten the clamp with tape.
1
2
1
2
”PP
3
PP
Tighten the clamp until the screw
Insulate the pipe clamp and the drain
head is less then 4mm from the hose.
hose using heat insulation sponge.
Metal clamp
Metal clamp (accessory)
Drain hose (accessory)
Insulation sponge (accessory)
Grey tape (accessory)
(3). :KHQ XQLI\LQJ PXOWLSOH GUDLQ SLSHV LQVWDOO WKH SLSHV DV )LJXUH 6HOHFW FRQYHUJLQJ GUDLQ SLSHV
whose gauge is suitable for the operating capacity of the unit.(take the cassette type unit for example)
aPP
7MRLQWFRQYHUJLQJGUDLQSLSHV
7MRLQWFRQYHUJLQJdrain pipes
)LJXUH
61
(4). :KHQWKHGUDLQKRVHFDQQRWNHHSDVXI¿FLHQWJUDGLHQWLWLVQHFHVVDU\WR¿WDULVHUSLSH¿HOGVXSSOLHGWR
it.
,IWKHDLUÀRZRILQGRRUXQLWLVKLJKWKLVPLJKWFDXVHQHJDWLYHSUHVVXUHDQGUHVXOWLQUHWXUQVXFWLRQRI
RXWGRRUDLU7KHUHIRUH8W\SHZDWHUWUDSVKDOOEHGHVLJQHGRQWKHGUDLQDJHVLGHRIHDFKLQGRRUXQLW)LJXUH
Install one water trap for each unit.
(7). Installation of water trap shall consider easy cleaning in the future.
)LJXUH)LJXUH)LJXUH
(8). Connection of drainage branch pipe to the standpipe or horizontal pipe of drainage main pipe
(9). The horizontal pipe cannot be connected to the vertical pipe at a same height. It can be connected in a
manner as shown below:
12$WWDFKWKHZD\FRQQHFWLRQRIWKHGUDLQDJHSLSHMRLQWDVVKRZQLQ)LJXUH
12$WWDFKWKHGUDLQHOERZDVVKRZQLQ)LJXUH
12$WWDFKWKHKRUL]RQWDOSLSHDVVKRZQLQ)LJXUH
ZD\FRQQHFWLRn
of drainage pipe joint
Connection of drain elbow
Connection of horizontal pipe
)LJXUH)LJXUH)LJXUH
3UHFDXWLRQV:KHQ'RLQJ5LVHU3LSLQJ:RUN
(1). Make sure that heat insulation work is executed on the following 2 spots to prevent any possible water
leakage due to dew condensation.
1). Connect the drain hose to the drain lift pipe, and insulate them.
2). Connect the drain hose to the drain outlet on the indoor unit, and tighten it with the clamp.
Drain lift pipe
)LJXUH
62
(2). 0DNHVXUHWKHOLIWSLSHLVDWPRVWPP
(3). 6WDQGWKHOLIWSLSHYHUWLFDOO\DQGPDNHVXUHLWLVQRWIXUWKHUWKDQPPIURPWKHEDVHRIWKHGUDLQRXWOHW
(4). 6HFXUHDGRZQZDUGJUDGLHQWRIRUPRUHIRUWKHGUDLQSLSH7RDFFRPSOLVKWKLVPRXQWVXSSRUWLQJ
EUDFNHWVDWDQLQWHUYDORIP
P
&RUUHFWRUPRUHJUDGLHQW
× (wrong)
)LJXUH
7KHLQFOLQHRIDWWDFKHGGUDLQKRVHVKRXOGEHPPRUOHVVVRWKDWWKHGUDLQRXWOHWGRHVQRWKDYHWR
withstand additional force.
EHORZP
EHORZPm
EHORZPm
.
Drain hose(attachment)
)LJXUH
1.3.11 Testing of Drain Piping
$IWHU SLSLQJ ZRUN LV ILQLVKHG FKHFN LI GUDLQDJH IORZV VPRRWKO\ 6KRZQ LQ WKH )LJXUH $GG
DSSUR[LPDWHO\OLWHURIZDWHUVORZO\LQWRWKHGUDLQSDQDQGFKHFNGUDLQDJHÀRZGXULQJ&22/UXQQLQJ
Drain vent for repair use (plastic stopper
is included) (drain the water in waterspoit
by this outlet vent)
Drain hose
Test hole cover
Test hole
$ERYHPP
<Immiting water from the rest hole>
Plastic water pot (The length of the
SLSHVKRXOGEHDERXWPP
<Immiting water from the outlet vent terminal>
)LJXUH
2 OUTDOOR UNIT INSTALLATION
2.1 Before Installation
After receiving the machine, please check for any transport damage. If finding any surface or internal
damage, please immediately report to the transport company or equipment company in writing.
After receiving the machine, please check the unit and accessories in reference to the packing list. Ensure
that the model is correct and the machine is in good condition. Please also check if the specification and
quantity of accessory parts are correct.
Determine the correct handling route and methods, thus to avoid damaging the unit or causing possible
hazard. For the sake of protection and safety, it is suggested to move the unit with the packaging box. Even
though it is not permitted to do like this under special occasions, do not remove the packaging box, thus to
avoid loosening or falling during handling.
63
Figure 1-3-11
‹ Check the smoothness of drain after installation.
‹ Check the drain state by immiting 600cc water slowly from the outlet vent or test hole. (As shown in Figure 1-3-12)
‹ Check the drain in the state of refrigerating after installation of the electric circuit.
[Way of immiting]
Drain hose
Test hole cover
Drain vent for repair use (plastic
stopper is included) (drain the water
in waterspout by this outlet vent)
Above100mm
.
Test hole
< Immiting water from the rest hole>
Plastic water pot (The length of the
pipe should be about 100mm.)
<Immiting water from the outlet vent terminal>
Figure 1-3-12
4. Installation Instructions for the New Ductwork of the Cassette Unit
A: For the Middle-Size and Large-Size Units
Steps 1: Find out the label on the unit, as shown below:
Step 2: Tear away this label and clear the sponge underneath it to let four screw holes exposed completely, as
shown below
Step 3: Take away the round metal sheet with some proper tools, as shown below.
Step5: Fix the ductwork through these four screw holes, as shown below.
B:For the Small-Size Unit:
Step 1: Find out the label on the unit, as shown below:
Step 2: Tear away this label, and clear the sponge underneath it and inside the center hole to let two screw holes exposed completely.
Step 3: Fix the ductwork through these two screw holes.
1.3.7 Installation of panel
6HWWKHSDQHOWRWKHLQGRRUXQLWERG\E\PDWFKLQJWKHSRVLWLRQRIWKHVZLQJÀDSPRWRURIWKHGHFRUDWLRQSDQHOWR
the piping position of the panel to the piping position of the indoor unit as shown in Figure 1-3-13.
diameter of fresh air hole:
12K--18K: diameter is 60mm••
24K--60K: diameter is 69mm.•
&RQ¿UPLIWKHLQVWDOOLQJIRXQGDWLRQLVVROLG:KHQWKLVXQLWLVWREHLQVWDOOHGRQWKHPHWDOVHFWLRQRIWKH
building, make sure that the electrical insulation must comply with applicable standards.
(QVXUHWKDWWKHSODFHRILQVWDOODWLRQLVIDUIURPWKHDUHDZKHUHWKHLQÀDPPDEOHRUH[SORVLYHVXEVWDQFHV
DUHVWRUHGWKXVWRDYRLGSRVVLEOHH[SORVLRQRU¿UHGXHWROHDNDJH
2.2 Installation Site
:$51,1*
ķ ,QVWDOOWKHXQLWZKHUHLWZLOOQRWEHWLOWHGE\PRUHWKDQƒ
ĸ 'XULQJLQVWDOODWLRQLIWKHRXWGRRUXQLWKDVWREHH[SRVHGWRVWURQJZLQGLWPXVWEH¿[HGVHFXUHO\
＞
＞
If possible, do not install the unit where it will be exposed to direct sunlight. (If necessary, install a blind
WKDWGRHVQRWLQWHUIHUHZLWKWKHDLUÀRZ
(1). Install the outdoor unit in a place where it will be free from being dirty or getting wet by rain as much as
possible.
(2). Install the outdoor unit where it is convenient to connect with the indoor unit.
(3). Install the outdoor unit where the condensate water can be drained out freely during heating operation.
(4). Do not place animals and plants in the path of the warm air.
Take the air conditioner weight into account and select a place where noise and vibration are small.
Install the outdoor unit where is capable of withstanding the weight of the unit and generates as less
noise and vibration as possible.
(7). 3URYLGHWKHVSDFHVKRZQLQ)LJXUHVRWKDWWKHDLUÀRZLVQRWEORFNHG$OVRIRUHI¿FLHQWRSHUDWLRQ
leave three of four directions of peripheral constructions open.
＞
＞
＞
＞
＞
)LJXUH
2.3 Caution for Installation
7KHRXWGRRUXQLWVKDOOEHVRLQVWDOOHGWKDWWKHDLUGLVFKDUJHGRXWRIWKHRXWGRRUXQLWZLOOQRWÀRZEDFNDQG
WKDWHQRXJKVSDFHVKDOOEHPDLQWDLQHGDURXQGWKHPDFKLQHIRUUHSDLU
The installing position shall be in good ventilation, so that the machine can breathe and exhaust enough
air. Ensure that there is no obstruction at the inlet and outlet of the machine. If any, please remove the
obstructions blocking the air inlet and outlet.
,IWKHRXWGRRUXQLWLVLQVWDOOHGRQFRQFUHWHRUVROLGJURXQGLWVKDOOEH¿[HGE\XVLQJ0EROWVDQGQXWV
And ensure that the machine is kept vertical and horizontal.
The outdoor unit must be lifted by using the designated lift hole. During lifting, take care to protect the air
conditioner and avoid knocking the metal parts, thus to prevent rusting in the future.
To meet the noise and vibration requirements, the outdoor unit shall be installed by using rubber damping
pad or spring damper.
To install the drainage pipe, please insert the drainage joint to the drainage hole on the outdoor chassis
DQGFRQQHFWDGUDLQDJHSLSHRQWKHGUDLQDJHMRLQW7KHLQVWDOOLQJKHLJKWRIRXWGRRUXQLWVKDOOEHDWOHDVWFPLI
drainage joint is to be used).
7RLQVHUWWKHSLSHWKURXJKWKHZDOOWKHZDOOFURVVWXEHPXVWEHLQVWDOOHG
The installing dimension shall comply with the installation requirements in these instructions. The outdoor
XQLWPXVWEH¿[HGDWWKHLQVWDOOLQJSRVLWLRQ
The installation shall be done by specialist technicians.
64
C
2.4 Dimension Data
D
B
E
A
)LJXUH
7DEOH8QLWPP
Model
ASGE-09AIN WK
ASGE-12AIN WK
ASGE-18AIN WK
ASGE-24AIN WK
ASGE-36AIN WK
ASGE-36AIN-3 WK
ASGE-42AIN-3 WK
ASGE-48AIN-3 WK
ASGE-60AIN-3 WK
A
B
C
D
E
848
320
540
540
286
955
980
396
427
700
790
560
610
360
395
1107
440
1100
631
400
958
412
1349
572
376
1085
427
1365
620
395
3 REFRIGERATION PIPING WORK
3.1 Refrigeration Piping Work Procedures and Caution in Connecting
3.1.1 Flare Processing
(1). Cut the connection pipe with the pipe cutter and remove the burrs.
(2). Hold the pipe downward to prevent cuttings from entering the pipe.
(3). 5HPRYHWKHÀDUHQXWVDWWKHVWRSYDOYHRIWKHRXWGRRUXQLWDQGLQVLGHWKHDFFHVVRU\EDJRIWKHLQGRRU
XQLWWKHQLQVHUWWKHPWRWKHFRQQHFWLRQSLSHDIWHUWKDWÀDUHWKHFRQQHFWLRQSLSHZLWKDÀDULQJWRRO
(4). &KHFNLIWKHÀDUHSDUWLVVSUHDGHYHQO\DQGWKHUHDUHQRFUDFNVVHH)LJXUH
)LJXUH
65
3.1.2 Bending Pipes
(1). The pipes are shaped by your hands. Be careful not to collapse them.
)LJXUH
(2). 'RQRWEHQGWKHSLSHVLQDQDQJOHPRUHWKDQƒ
Pipe
(3). :KHQSLSHVDUHUHSHDWHGO\EHQWRUVWUHWFKHGWKHPDWHULDOZLOO
KDUGHQPDNLQJLWGLI¿FXOWWREHQGRUVWUHWFKWKHPDQ\PRUHQRWEHQG Heat insulating
pipe
or stretch the pipes more than three times.
(4). :KHQ EHQGLQJ WKH SLSH GR QRW EHQG LW DV LV7KH SLSH ZLOO EH
Cutter
collapsed. In this case, cut the heat insulating pipe with a sharp cutter
Cutt line
DV VKRZQ LQ )LJXUH DQG EHQG LW DIWHU H[SRVLQJ WKH SLSH$IWHU
bending the pipe as you want, be sure to put the heat insulating pipe
)LJXUH
back on the pipe, and secure it with tape.
CAUTION!
ķ 7RSUHYHQWEUHDNLQJRIWKHSLSHDYRLGVKDUSEHQGV%HQGWKHSLSHZLWKDUDGLXVRIFXUYDWXUHRIPPRU
over.
ĸ If the pipe is bent repeatedly at the same place, it will break.
&RQQHFWLQJWKH3LSHDWWKH,QGRRU8QLW6LGH
Detach the caps and plugs from the pipes.
CAUTION!
ķ %HVXUHWRDSSO\WKHSLSHDJDLQVWWKHSRUWRQWKHLQGRRUXQLWFRUUHFWO\,IWKHFHQWHULQJLVLPSURSHUWKHÀDUH
QXWFDQQRWEHWLJKWHQHGVPRRWKO\,IWKHÀDUHQXWLVIRUFHGWRWXUQWKHWKUHDGVZLOOEHGDPDJHG
ĸ Do not remove the flare nut until the connection pipe is to be connected so as to prevent dust and
impurities from coming into the pipe system.
:KHQFRQQHFWLQJWKHSLSHWRWKHXQLWRUUHPRYLQJLWIURPWKHXQLWSOHDVHGRXVHERWKWKHVSDQQHUDQGWKH
WRUTXHZUHQFK)LJXUH
:KHQFRQQHFWLQJVPHDUERWKLQVLGHDQGRXWVLGHRIWKHÀDUHQXWZLWKUHIULJHUDWLRQRLOVFUHZLWKDQGWLJKW
and then tighten it with the spanner.
5HIHUWR7DEOHWRFKHFNLIWKHZUHQFKKDVEHHQWLJKWHQHGSURSHUO\WRRWLJKWZRXOGPDQJOHWKHQXWDQG
lead to leakage).
Examine the connection pipe to see if it leaks, then take the treatment of heat insulation, as shown in the
)LJXUH
8VHWKHPHGLXPVL]HGVSRQJHWRLQVXODWHWKHFRXSOHURIWKHJDVSLSH
66
)LJXUH
7DEOH)ODUHQXWWLJKWHQLQJWRUTXH
Pipe Diameter
Tightening Torque
,QFK
1ÂP
,QFK
1ÂP
,QFK
1ÂP
,QFK
1ÂP
,QFK
1ÂP
,QFK
1ÂP
&$87,21
Be sure to connect the gas pipe after connecting the liquid pipe completely.
&RQQHFWLQJWKH3LSHDWWKH2XWGRRU6LGH8QLW
7LJKWHQWKHÀDUHQXWRIWKHFRQQHFWLRQSLSHDWWKHRXWGRRUXQLWYDOYHFRQQHFWRU
The tightening method is the same as that as at the indoor side.
&KHFNLQJWKH3LSH&RQQHFWLRQVIRU*DV/HDNLQJ
For both indoor and outdoor unit side, check the joints for gas leaking by the use
of a gas leakage detector without fail when the pipes are connected.
+HDW,QVXODWLRQRQWKH3LSH-RLQWV,QGRRU6LGH2QO\
)LJXUH
)LJXUH
67
3.1.7 Vacuum and Gas Leakage Inspection
&$87,21
'RQRWSXUJHWKHDLUZLWKUHIULJHUDQWVEXWXVHDYDFXXPSXPSWRYDFXXPWKHLQVWDOODWLRQ7KHUHLVQRH[WUDUHIULJHUDQWLQWKHRXWGRRUXQLW
IRUDLUSXUJLQJ
3.1.7.1 Vacuum
(1). 5HPRYHWKHFDSVRIWKHOLTXLGYDOYHJDVYDOYHDQGDOVRWKHVHUYLFHSRUW
(2). Connect the hose at the low pressure side of the manifold valve assembly to the service port of the unit’s
gas valve, and meanwhile the gas and liquid valves should be kept closed in case of refrigerant leak.
(3). Connect the hose used for evacuation to the vacuum pump.
(4). Open the switch at the lower pressure side of the manifold valve assembly and start the vacuum
pump. Meanwhile, the switch at the high pressure side of the manifold valve assembly should be kept closed,
otherwise evacuation would fail.
7KHHYDFXDWLRQ GXUDWLRQ GHSHQGV RQ WKH XQLW¶V FDSDFLW\ JHQHUDOO\ PLQXWHV IRU WKH .. XQLWV
PLQXWHVIRUWKH.XQLWVPLQXWHVIRUWKH.XQLWVPLQXWHVIRUWKHXQLWV$QGYHULI\LI
WKHSUHVVXUHJDXJHDWWKHORZSUHVVXUHVLGHRIWKHPDQLIROGYDOYHDVVHPEO\UHDGV0SFP+JLIQRWLW
indicates there is leak somewhere. Then, close the switch fully and then stop the vacuum pump.
:DLWIRUVRPHWLPHWRVHHLIWKHV\VWHPSUHVVXUHFDQUHPDLQXQFKDQJHGPLQXWHVIRUWKHXQLWVOHVV
WKDQ . PLQXWHV IRU WKH .a. XQLWV PLQXWHV IRU WKH XQLWV PRUH WKDQ . 'XULQJ WKLV WLPH WKH
UHDGLQJRIWKHSUHVVXUHJDXJHDWWKHORZSUHVVXUHVLGHFDQQRWEHODUJHUWKDQ0SFP+J
(7). Slightly open the liquid valve and let some refrigerant go to the connection pipe to balance the pressure
inside and outside of the connection pipe, so that air will not come into the connection pipe when removing the
hose. Note that the gas and liquid valve can be opened fully only after the manifold valve assembly is removed.
(8). Place back the caps of the liquid valve, gas valve and also the service port.
gauge manifold
pipe
Low pressure gauge
High pressure gauge
Gauge manifold kit
pipe
VAC valve
Hose with the valve pin
Service port
Vacuum pump
)LJXUH
Note: )RU WKH ODUJHVL]HG XQLW LW KDV WKH VHUYLFH SRUW IRU ERWK WKH JDV YDOYH DQG WKH OLTXLG YDOYH 'XULQJ
evacuation, it is available to connect two hoses of the manifold valve assembly to two service ports to quicken
the evacuating speed.
3.1.7.2 Additional Charge
5HIULJHUDQWVXLWDEOHIRUDSLSLQJOHQJWKRIPLVFKDUJHGLQWKHRXWGRRUXQLWDWWKHIDFWRU\
:KHQWKHSLSLQJLVORQJHUWKDQPDGGLWLRQDOFKDUJLQJLVQHFHVVDU\
)RUWKHDGGLWLRQDODPRXQWVHH7DEOH
7DEOH
Item
Model
$GGLWLRQDO5HIULJHUDQW$PRXQWIRU([WUD3LSH
a.
JP
a.
JP
:KHQWKHKHLJKWGLIIHUHQFHEHWZHHQWKHLQGRRUXQLWDQGRXWGRRUXQLWLVODUJHUWKDQPHWHUVDQRLOEHQG
VKRXOGEHHPSOR\HGIRUHYHU\PHWHUV
68
Outdoor
P
Oil bend
Indoor
Oil bend
)LJXUH
6SHFL¿FDWLRQRI&RQQHFWLRQ3LSH
7DEOH
Model
ASGE-09AIN WK
ASGE-12AIN WK
ASGE-18AIN WK
ASGE-24AIN WK
ASGE-36AIN WK
ASGE-36AIN-3 WK
ASGE-42AIN-3 WK
ASGE-48AIN-3 WK
ASGE-60AIN-3 WK
Size of Fitting Pipe
(lnch)
Liquid
1/4
1/4
1/4
3/8
3/8
3/8
3/8
3/8
3/8
Gas
3/8
3/8
1/2
5/8
5/8
5/8
5/8
5/8
3/4
Max. Pipe Length
(m)
Max. Height Difference
between Indoor Unit and
Outdoor Unit (m)
20
20
20
30
30
30
50
50
50
15
15
15
15
15
15
30
30
30
7KHFRQQHFWLRQSLSHVKRXOGEHLQVXODWHGZLWKSURSHUZDWHUSURRILQVXODWLQJPDWHULDO
7KHSLSHZDOOWKLFNQHVVVKDOOEHPPDQGWKHSLSHZDOOVKDOOEHDEOHWRZLWKVWDQGWKHSUHVVXUHRI
03D7KHORQJHUWKHFRQQHFWLQJSLSHWKHORZHUWKHFRROLQJDQGKHDWLQJHIIHFWSHUIRUPV
4 ELECTRIC WIRING WORK
4.1 Wiring Precautions
:$51,1*
ķ Before obtaining access to terminals, all supply circuits must be disconnected.
ĸ 7KHUDWHGYROWDJHRIWKHXQLWLVDVVKRZQDV7DEOHDQG7DEOH
Ĺ %HIRUH WXUQLQJ RQ YHULI\ WKDW WKH YROWDJH LV ZLWKLQ WKH a9 UDQJHIRU VLQJOH SKUDVH XQLW RU
a9UDQJHIRUWKUHHSKUDVHXQLW
ĺ Always use a special branch circuit and install a special receptacle to supply power to the air conditioner.
Ļ 8VHDVSHFLDOEUDQFKFLUFXLWEUHDNHUDQGUHFHSWDFOHPDWFKHGWRWKHFDSDFLW\RIWKHDLUFRQGLWLRQHU
ļ The special branch circuit breaker is installed in the permanent wiring. Always use a circuit that can trip
all the poles of the wiring and has an isolation distance of at least 3 mm between the contacts of each
pole.
Ľ Perform wiring work in accordance with standards so that the air conditioner can be operated safely and
positively.
ľ Install a leakage special branch circuit breaker in accordance with the related laws and regulations and
electric company standards.
69
&$87,21
ķ The power source capacity must be the sum of the air conditioner current and the current of other
HOHFWULFDO DSSOLDQFHV :KHQ WKH FXUUHQW FRQWUDFWHG FDSDFLW\ LV LQVXIILFLHQW FKDQJH WKH FRQWUDFWHG
capacity.
ĸ :KHQWKHYROWDJHLVORZDQGWKHDLUFRQGLWLRQHULVGLI¿FXOWWRVWDUWFRQWDFWWKHSRZHUFRPSDQ\WRUDLVHWKH
voltage.
4.2 Electrical Wiring
(1). )RUVROLGFRUHZLULQJ)LJXUH
&XWWKHZLUHHQGZLWKDZLUHFXWWHURUZLUHFXWWLQJSOLHUVWKHQVWULSWKHLQVXODWLRQDERXWPP
8VLQJDVFUHZGULYHUUHPRYHWKHWHUPLQDOVFUHZVRQWKHWHUPLQDOERDUG
8VLQJSOLHUVEHQGWKHVROLGZLUHWRIRUPDORRSVXLWDEOHIRUWKHWHUPLQDOVFUHZ
4). Shape the loop wire properly, place it on the terminal board and tighten securely with the terminal
screw using a screwdriver.
(2). )RUVWUDQGZLULQJ)LJXUH
&XWWKHZLUHHQGZLWKDZLUHFXWWHURUZLUHFXWWLQJSOLHUVWKHQVWULSWKHLQVXODWLRQDERXWPP
8VLQJDVFUHZGULYHUUHPRYHWKHWHUPLQDOVFUHZVRQWKHWHUPLQDOERDUG
8VLQJDURXQGWHUPLQDOIDVWHQHURUSOLHUVVHFXUHO\FODPSDURXQGWHUPLQDOWRHDFKVWULSSHGZLUHHQG
4). Position the round terminal wire, and replace and tighten the terminal screw with a screwdriver.( Figure
Figure 3-2-6
)LJXUH)LJXUH
(3). +RZWR¿[FRQQHFWLRQFRUGDQGSRZHUFRUGE\FRUGFODPS
After passing the connection cord and power cord through the insulation tube, fasten it with the cord
FODPS)LJXUH
WARNING!
ķ Before starting work, check that power is not being supplied to the indoor unit and outdoor unit.
ĸ Match the terminal block numbers and connection cord colors with those of the indoor unit side.
Ĺ Erroneous wiring may cause burning of the electric parts.
ĺ &RQQHFWWKHFRQQHFWLRQFRUGV¿UPO\WRWKHWHUPLQDOEORFN,PSHUIHFWLQVWDOODWLRQPD\FDXVHD¿UH
Ļ Always fasten the outside covering of the connection cord with cord clamps. (If the insulator is not
clamped, electric leakage may occur.)
ļ Always connect the ground wire.
70
(4). Electric wiring between the indoor and outdoor units
ƹ 6LQJOHSKDVHXQLWV.a24.
ASGE-09AIN WK+ASD-09AIN or ASF-09AIN
ASGE-12AIN WK+ASD-12AIN or ASF-12AIN or ASC-12AIN
ASGE-18AIN WK+ASD-18AIN or ASF-18AIN or ASC-18AIN
ķ 3RZHUFRUGîPP+51)
ĸ 3RZHUFRUGîPP+99)
Ĺ &RPPXQLFDWLRQ&RUGVîPP+99)
ASGE-24AIN WK+ASD-24AIN or ASF-24AIN or ASC-24AIN
ķ 3RZHUFRUGîPP2+51)
ĸ 3RZHUFRUGîPP2+99)
Ĺ &RPPXQLFDWLRQ&RUGVîPP2+99)
ƹ 6LQJOHSKDVHXQLWV.
ASGE-36AIN WK+ASD-36AIN or ASF-36AIN or ASC-36AIN
ķ 3RZHUFRUGîPP+51)
ĸ 3RZHUFRUGîPP+99)
Ĺ &RPPXQLFDWLRQ&RUGVîPP+99)
71
ƹ 7KUHHSKDVHXQLWV
ASGE-36AIN-3 WK+ASD-36AIN or ASF-36AIN or ASC-36AIN
ASGE-42AIN-3 WK+ASD-42AIN or ASF-42AIN or ASC-42AIN
ASGE-48AIN-3 WK+ASD-48AIN or ASF-48AIN or ASC-48AIN
ASGE-60AIN-3 WK+ASD-60AIN or ASF-60AIN or ASC-60AIN
ķ 3RZHUFRUGîPP+51)
ĸ 3RZHUFRUGîPP+99)
Ĺ &RPPXQLFDWLRQ&RUGVîPP+99)
)LJXUH
Electric wiring of indoor unit side
5HPRYHWKHHOHFWULFER[FRYHUIURPWKHHOHFWULFER[VXEDVV\DQGWKHQFRQQHFWWKHZLUH
ƹ 'XFW7\SH8QLW
)LJXUH
The F, C, O connect to the COMMOM, CLOSE and OPEN terminal of the fresh air valve respectively.
ƹ &DVVHWWH7\SH8QLW
Power supply
terminal board
Electric
Communication Seal here
box cover terminal board to avoid leakage
)LJXUH
72
ƹ )ORRU&HLOLQJ7\SH8QLW
)LJXUH
&$87,21
ķ 7KHSRZHUFRUGDQGWKHZLUHRIWKHIUHVKDLUYDOYHDUHKLJKYROWDJHZKLOHWKHFRPPXQLFDWLRQFRUGDQG
FRQQHFWLRQZLUHRIWKHZLUHGFRQWUROOHUDUHORZYROWDJH7KH\VKRXOGUXQVHSDUDWHO\DJDLQVWHOHFWURPDJQHWLF
interference.
ĸ 7KH KLJKYROWDJH DQG ORZYROWDJH OLQHV VKRXOG SDVV WKURXJK WKH UXEEHU ULQJV DW GLIIHUHQW HOHFWULF ER[
covers.
Ĺ Do not bundle the connection wire of the wired controller and the communication cord together, or arrange
them in parallel, otherwise improper operation would occur.
ĺ 7KHKLJKYROWDJHDQGORZYROWDJHOLQHVVKRXOGEH¿[HGVHSDUDWHO\DQGVHFXUHO\ZLWKLQWHUQDOELJFODPSVIRU
the former and small clamps for the latter.
Ļ 7LJKWHQ WKH LQGRRURXWGRRU FRQQHFWLRQ FRUG DQG SRZHU FRUG UHVSHFWLYHO\ RQ WKH WHUPLQDO ERDUGV ZLWK
VFUHZV)DXOW\FRQQHFWLRQPD\FDXVHD¿UH
ļ If the indoor unit connection cord (to the outdoor unit) and power supply are wired incorrectly, the air
conditioner may be damaged.
Ľ Connect the indoor unit connection cord properly based on the corresponding marks as shown in Figure
ľ Ground both the indoor and outdoor units by attaching a ground wire.
Ŀ 8QLWVKDOOEHJURXQGHGLQFRPSOLDQFHZLWKWKHDSSOLFDEOHORFDODQGQDWLRQDOFRGHV
Electric wiring of outdoor unit side
1RWH:KHQFRQQHFWLQJWKHSRZHUVXSSO\FRUGPDNHVXUHWKDWWKHSKDVHRIWKHSRZHUVXSSO\PDWFKHV
with the exact terminal board. If not, the compressor will rotate reversely and run improperly.
5HPRYH WKH ELJ KDQGOH a. IURQW ERDUG. RI WKH RXWGRRU XQLW DQG LQVHUW WKH HQG RI WKH
communication cord and the power cable into the terminal board.
Single phase:
.a.
.a.
.a.
)LJXUH
73
7KUHHSKDVH
L1
L2
L3
N
1
2
.a.
)LJXUH
74
MAINTENANCE
1 TROUBLE TABLE
1.1 Main Control Malfunction
Table 4-1-1 Fault Display on Indoor Wired Controller
No.
1
2
3
Error code
E1
E2
E3
Malfunction name
Origin of
malfunction
signal
High pressure
protection
High pressure
switch
Freeze protection
Indoor
evaporator
temperature
sensor
Low pressure
protection
Low pressure
switch
5
If it is detected within 30s successively that the low-pressure
switch is cut off under ON or standby state, the unit will report
low pressure protection. If the fault occurs successively 3 times
within 30min, the unit cannot be recovered automatically.
If outdoor unit detects that the discharge temperature is higher
than protective temp. value, the unit will report high discharge
temperature protection. If the protection occurs over 6 times, the
unit cannot be recovered automatically. Switch off the unit or reenergize the unit after cutting off power to eliminate this protection.
E4
Compressor
discharge
temperature
is high
E6
Communication
malfunction
Communication
between indoor
and outdoor
mainboard
If the outdoor unit does not receive data from indoor unit,
communication malfunction will be reported. If there is
communication abnormity between display board and indoor
unit, communication malfunction will be reported too.
If the indoor unit does not receive signal from indoor fan motor for
30s successively when the fan motor is operating, indoor fan motor
malfunction will be reported. In this case, the unit can automatically
resume operation after stopping. If the malfunction occurs 6 times within
one hour, the unit cannot be recovered automatically. Switch off the unit
or re-energize the unit after cutting off power to eliminate this malfunction.
E8
Malfunction of
indoor fan motor
Indoor fan motor
7
E9
Full water protection
Water level
switch
9
If detecting that the evaporator temperature is lower than protective
temp. value after the unit has been running for a period of time
under cooling or dry mode, the unit will report this fault, in which
case the compressor and outdoor fan motor will be stopped. The
unit will not run until evaporator temperature is higher than the
protective temp. value and the compressor is stopped for 3min.
Compressor high
discharge temperature
protection
6
8
When outdoor unit detects the high pressure switch is cut off for 3s
successively, high pressure protection will occur. All the loads (except
the 4-way valve in heating mode) will be switched off. In this case, all
the buttons and remote control signals except ON/OFF button will be
disabled and cannot be recovered automatically. Switch off the unit or
re-energize the unit after cutting off power to eliminate this protection.
If the unit reports system refrigerant lacking within 10min after
turning on the unit, the unit will stop operation. If the fault occurs
successively 3 times, the unit cannot be recovered automatically.
If enter refrigerant recycling mode through special operation, E3 will be
displayed. After exiting refrigerant recycling mode, the code will disappear.
Refrigerant lacking
protection
Refrigerant
recycling mode
4
Control description
F0
F1
Malfunction of indoor Indoor ambient
ambient temperature
temperature
sensor at air return port
sensor
Malfunction
of evaporator
temperature sensor
Evaporator
temperature
sensor
If cut-off of water level switch is detected for 8s successively once
energized, the system will enter full water protection. In this case,
switch off the unit and then switch it on to eliminate this malfunction.
If the indoor ambient temperature sensor is detected of open circuit
or short circuit for 5s successively, indoor ambient temperature
sensor malfunction will be reported. The unit can automatically
resume operation after the malfunction disappears. If indoor ambient
temperature sensor malfunction occurs in fan mode, only the
error code is displayed and the indoor unit can work normally.
If the indoor evaporator temperature sensor is detected of open
circuit or short circuit for 5s successively, evaporator temperature
sensor malfunction will be reported. The unit can automatically
resume operation after the malfunction disappears. If evaporator
temperature sensor malfunction occurs in fan mode, only the
error code is displayed and the indoor unit can work normally.
75
10
F2
Malfunction
of condenser
temperature sensor
Condenser
temperature
sensor
F3
Malfunction of
outdoor ambient
temperature sensor
Outdoor ambient
temperature
sensor
12
F4
Malfunction
of discharge
temperature sensor
Discharge
temperature
sensor
13
F5
Malfunction
wired controller
temperature sensor
Wired controller
ee
Malfunction of outdoor
drive memory chip
Outdoor
drive board
11
14
15
16
17
18
19
20
H3
H4
H6
Compressor overload
Compressor
protection
overload switch
Overload protection
Malfunction of
outdoor fan motor
If the outdoor condenser temperature sensor is detected of open
circuit or short circuit for 5s successively, condenser temperature
sensor malfunction will be reported. The unit can automatically
resume operation after the malfunction disappears. If condenser
temperature sensor malfunction occurs in fan mode, only the
error code is displayed and the indoor unit can work normally.
If the outdoor ambient temperature sensor is detected of open circuit
or short circuit for 5s successively, outdoor ambient temperature
sensor malfunction will be reported. The unit can automatically
resume operation after the malfunction disappears. If outdoor
ambient temperature sensor malfunction occurs in fan mode, only
the error code is displayed and the indoor unit can work normally.
If the outdoor discharge temperature sensor is detected of open
circuit or short circuit for 5s successively after the compressor
has been operating for 3min, outdoor discharge temperature
sensor malfunction will be reported. The unit can automatically
resume operation after the malfunction disappears.
If the wired controller detects open circuit or short circuit of
its temperature sensor for 5s successively, wired controller
temperature sensor malfunction will be reported.
If the memory chip of outdoor drive board is broken, the unit cannot be
started. The unit cannot be recovered automatically. If the malfunction
cannot be eliminated after switching off the unit and then energizing
the unit for several times, please replace the outdoor drive board.
If it is detected within 3s successively that the overload switch
is cut off under ON or standby state, the unit will report overload
protection. If the fault occurs successively 3 times, the unit cannot
be recovered automatically. Switch off the unit or re-energize
the unit after cutting off power to eliminate this protection.
Evaporator
temperature,
condenser
temperature
If outdoor unit detects that the tube temperature is higher than protective
temp. value, the unit will report overload protection. The unit will not restart
operation until tube temperature is lower than the protective temp. value
and the compressor is stopped for 3min. If the protection occurs over 6
times, the unit cannot be recovered automatically. Switch off the unit or
re-energize the unit after cutting off power to eliminate this protection.
Outdoor fan
motor
If the outdoor unit does not receive signal from outdoor fan motor for
30s successively when the fan motor is operating, outdoor fan motor
malfunction will be reported. In this case, the unit can automatically
resume operation after stopping. If the malfunction occurs 6 times within
one hour, the unit cannot be recovered automatically. Switch off the unit
or re-energize the unit after cutting off power to eliminate this malfunction.
After the compressor starts operation in heating mode, if the outdoor
unit detects the difference between evaporator temperature and
indoor ambient temperature is lower than the protective value
for 10min successively, direction changing malfunction of 4-way
valve will be reported and the outdoor unit will stop operation.
7KHXQLWFDQDXWRPDWLFDOO\UHVXPHRSHUDWLRQLQWKH¿UVWWZR
malfunctions. If the malfunction occurs 3 times, the unit cannot
be recovered automatically. Switch off the unit or re-energize
the unit after cutting off power to eliminate this malfunction.
U7
Direction changing
malfunction of
4-way valve
4-way valve
P6
Communication
malfunction between
main control and drive
Communication
between main
control board
and drive board
EE
Malfunction of
outdoor main control
memory chip
Outdoor main
control board
If the outdoor main control board does not receive data from drive
board, communication malfunction between main control and drive
will be reported. This malfunction can be eliminated automatically.
If the memory chip of outdoor main control board is broken, the unit cannot
be started. The unit cannot be recovered automatically. If the malfunction
cannot be eliminated after switching off the unit and then energizing the
unit for several times, please replace the outdoor main control board.
76
1.2 Description of Drive Malfunction
Main board dual 8 numeral tube Display Codes for Outdoor Unit of 09~48k
Malfunction Item
Indoor Unit Display
Outdoor unit display of
dual 8 numeral tube
DC busbar over-voltage protection
PH
PH
IPM or PFC over-temperature protection
P8
P8
Current sense circuit error
Pc
Pc
IPM or PFC temperature sensor error
P7
P7
Compressor current protection
P5
P5
DC busbar under-voltage protection
PL
PL
Compressor startup failure
Lc
Lc
Drive module reset
P0
P0
Compressor motor desynchronizing
H7
H7
Phase loss
Ld
Ld
Drive-to-main-control communication error
P6
P6
IPM protection
H5
H5
Compressor overload protection
H3
H3
AC current protection (input side)
PA
PA
Charging circuit error
PU
PU
PFC protection
Hc(48K only)
Hc(48K only)
DC fan error
H6
H6
Input AC voltage abnormality
PP
PP
Driving board memory chip error
ee(09-42K)
ee(09-42K)
77
2 FLOW CHART OF TROUBLESHOOTING
2.1 Troubleshooting Flow Chart of Main Control Malfunction
ƹ E1 High Pressure Protection
E1
protection
Reconnect wire according
to the circuit diagram
No
Check if the
system high
pressure is
higher than
4.2MPa
No
Check if the wiring
of high pressure
switch is correct
Yes
Check if the
liquid valve and
gas valve of
outdoor unit
open
completely
Yes
Check if the high
pressure switch
works normally
No
Replace the high
pressure switch
Yes
No
Completely open the liquid
valve and gas valve of
outdoor unit
Replace the outdoor
mainboard
Yes
Check if the air
outlet of outdoor
fan motor or
indoor fan motor
is normal
Yes
Clear the obstacle at indoor
and outdoor air outlet or air
return port to ensure smooth
air outlet
No
Check if the
indoor and
outdoor operating
ambient
temperature is
within normal
range
Operate the unit in normal
ambient temperature range
specified ᰃ
in user’s manual
78
ƹ E2 Freeze Protection
Freeze protection is normal protection but not abnormal malfunction. If freeze protection occurs frequently
GXULQJRSHUDWLRQSOHDVHFKHFNLIWKHLQGRRU¿OWHULVZLWK¿OWKEORFNDJHRULIWKHLQGRRUDLURXWOHWLVDEQRUPDO7KH
XVHULVUHTXLUHGWRFOHDQWKH¿OWHUFKHFNWKHDLURXWOHWDQGDLUUHWXUQSLSHSHULRGLFDOO\WRHQVXUHVPRRWKDLUUHWXUQ
and air outlet.
ƹ E3 stands for three statuses:
(1). Low pressure protection (48K\60K);
(2). Refrigerant lacking protection;
(3). Refrigerant recycling mode;
ķ If enter refrigerant recycling mode through special operation, the displayed E3 is not an error code. It
will be eliminated when exiting refrigerant recycling mode.
ĸ If you do not want to have refrigerant lacking protection, you can enter the debugging mode through
wired controller and then cancel the refrigerant lacking protection mode.
E3 protection
Check if the
system low
pressure is lower
than 0.05MPa
No
Charge
refrigerant
according to the
requirement and
then turn on the unit
to see if E3
protection still
occurs
Yes
Enter
debugging mode
through wired
controller and select
without refrigerant
lacking protection; then
turn on the unit to see
if E3 protection still
occurs
Yes
Yes
Check if the liquid
valve and gas
valve of outdoor
unit open
completely
Yes
No
Completely open the liquid
valve and gas valve of outdoor
unit
Reconnect wire according to
the circuit diagram or replace
the pressure switch
No
09K~42K outdoor units
are without low pressure switch and
check if the wiring of mainboard is
normal; 48K~60K outdoor units are
with low pressure switch and
check if the low pressure
switch and its wiring
are normal
Check if there is
leakage in the
pipeline
Yes
Yes
Weld the leakage point and
recharge refrigerant after
vacuum pumping and pressure
retaining are passed
Replace the outdoor main
control board
79
ƹ E4 Discharge Protection
E4 protection
No
Check if the discharge
temperature around
compressor discharge
temperature sensor
exceeds 115ć
No
Check if the
discharge
temperature sensor
is normal
Replace the discharge
temperature sensor
Yes
Replace the outdoor
main control board
Yes
Check if there is leakage in the
system pipeline; weld the
leakage point and recharge
refrigerant after vacuum
pumping and pressure retaining
are passed
ƹ E6 Communication Malfunction
Communication
malfunction
Check if the
communication wire between
indoor unit and outdoor unit is
connected well
No
Reconnect the
communication
wire
Yes
Replace the
communication
wire
No
Energize the
outdoor unit
Yes
Check if there is
open circuit in the communication
wire between indoor unit and
outdoor unit
No
Check if the
outdoor unit is energized
Yes
Replace the mainboard
80
ƹ E9 Full Water Protection
E9 protection
If the unit is
installed with
water pump
No
Short circuit the full water
protection interface on indoor
mainboard according to the circuit
diagram
Yes
Check if the
water pump
works normally
No
Replace the water pump
Yes
Replace the full water switch
or make sure the float of full
water switch works normally
ƹ F0 Malfunction of Indoor Ambient Temperature Sensor
Malfunction of
indoor ambient
temperature
sensor
Check if the
indoor ambient temperature
sensor on mainboard is inserted
on the needle
stand correctly
No
Correctly insert the
temperature sensor
on the needle stand
No
Replace the
temperature sensor
Yes
Disconnect
the temperature sensor and
measure if its resistance is
normal
Yes
Replace the indoor
mainboard
81
ƹ F1 Malfunction of Evaporator Temperature Sensor
Malfunction of
evaporator
temperature
sensor
Check if the evaporator
temperature sensor on
mainboard is inserted on the
needle stand correctly
No
Correctly insert the
temperature
sensor on the
needle stand
Yes
Disconnect
the temperature sensor and
measure if its resistance is
normal
No
Replace the
temperature
sensor
Yes
Replace the
indoor
mainboard
ƹ F2 Malfunction of Condenser Temperature Sensor
Malfunction of
condenser
temperature
sensor
Check if the condenser
temperature sensor on
mainboard is inserted on the
needle stand correctly
No
Correctly insert the
temperature sensor
on the needle stand
Yes
Disconnect
the temperature sensor and
measure if its resistance is
normal
No
Replace the
temperature sensor
Yes
Replace the
outdoor
mainboard
82
ƹ F3 Malfunction of Outdoor Ambient Temperature Sensor
Malfunction of
outdoor ambient
temperature
sensor
Check
if the outdoor ambient
temperature sensor on mainboard
is inserted on the needle stand
correctly
No
Correctly insert the
temperature sensor on
the needle stand
No
Replace the
temperature sensor
Yes
Disconnect
the temperature sensor and
measure if its resistance is
normal
Yes
Replace the
outdoor
mainboard
ƹ F4 Malfunction of Discharge Temperature Sensor
Malfunction of
discharge
temperature
sensor
Check if the
discharge temperature sensor on
mainboard is inserted on the
needle stand correctly
No
Correctly insert the
temperature sensor
on the needle stand
Yes
Disconnect
the temperature sensor and
measure if its resistance is
normal
No
Replace the
temperature sensor
Yes
Replace the
outdoor
mainboard
83
ƹ F5 Malfunction of Wired Controller Temperature Sensor
Malfunction of
wired controller
temperature
sensor
Replace the
wired controller
ƹ H6 Malfunction of Outdoor Fan Motor
Malfunction of
discharge
temperature
sensor
Check if the
control wire of outdoor fan motor is
connected on the outdoor
mainboard correctly
No
Correctly connect the
control wire of fan motor
on the mainboard
Yes
Replace the
outdoor fan motor and then
restart the unit to see if there still
is malfunction of outdoor fan
motor
No
Operate the unit with
the new motor
Yes
Replace the
outdoor
mainboard
84
ƹ E8 Malfunction of Indoor Fan Motor
Malfunction of
indoor fan motor
Check if the
control wire of indoor fan motor is
connected on the outdoor
mainboard correctly
No
Correctly connect the
control wire of fan motor
on the mainboard
Yes
Replace
the indoor fan motor and then
restart the unit to see if there still
is malfunction of indoor
fan motor
No
Operate the unit with
the new motor
Yes
Replace the
indoor
mainboard
2.2 Troubleshooting Flow Chart of Drive Malfunction
Note: For Outdoor Unit Drive (Inverter) by Single-phase Motor (ASGE-09AIN WK - ASGE-36AIN WK)
ƹ
ƹ
ƹ
ƹ
ƹ
P0 Drive module reset
P7 IPM or PFC temperature sensor error
PA AC current protection (input side)
PC Current sense circuit error
Hc PFC protection(48K only)
P0ǃP7ǃPAǃHc or
PC is displayed on
the wired controller
P0ǃP7ǃPAǃHc or
PC is displayedin the
mainboard 88
Indicating Lamp
Replace the
mainboard
Work Normally
85
ƹ P8 IPM or PFC over-temperature protection
P8 is displayed on
the wired controller
P8 is displayed in the
mainboard 88
Indicating lamp
Is the
IPM or PFC module
of mainboard
tightened˛
Yes
Replace the
mainboard
No
Tighten the IPM
or PFC module
Work normally
ƹ PH DC busbar over-voltage protection
ƹ PL DC busbar under-voltage protection
PH or PL is displayed on
the wired controller
PH or PL is displayed in
the mainboard 88
indicating lamp
Is input voltage
ranged from 185VAC
to 264VAC?
Yes
Replace the
mainboard.Does
it work normally?
No
Replace the
compressor
Yes
Work
normally
No
Please cut off the
power and notify the
power company.
86
ƹ P6 Drive-to-main-control communication error
ƹ Lc Compressor Startup Failure
Lc is displayed on
the wired controller
Lc is displayed in
the mainboard 88
indicating lamp
Yes
Replace the
mainboard. Does it
work normally?
No
Replace the
compressor
Work normally
87
ƹ
ƹ
ƹ
ƹ
P5 Compressor current protection
H7 Compressor motor desynchronizing
H5 IPM protection
Ld Phase loss
P5, H7, H5 or Ld is displayed
on the wired controller
P5, H7, H5 or Ld is displayed
in the mainboard 88
indicating lamp
Is the compressor
phase sequence right?
No
adjust the
compressor
phase sequence
Yes
Tighten the
compressor wire
terminals
Yes
Is the compressor wire
terminals tightened˛
No
Replace the mainboard.
Does it work normally˛
No
Replace the compressor
Yes
Work normally
88
ƹ PU Charging circuit error
PU is displayed on
the wired controller
PU is displayed in
the mainboard 88
indicating lamp
Is the PFC wire
tightened or is the
sequence right?
Yes
No
Tighten the PFC
wire or adjust the
sequence
Replace the
mainboard
Work normally
ƹ ee driving boar
ee is displayed
on the wired
controller
Yes
Is the
jumper
loose˛
Yes
Tighten the
jumper
No
Replace the
mainboard
Work Normally
89
ƹ H6 DC fan error
H6 is displayed on the wired
controller
H6 is displayed in the
mainboard 88 indicating
lamp
Is the motor phase
sequence right?
No
Adjust the motor
phase sequence
Yes
Tighten the fan
wiring terminal
Yes
Is the Fan wire terminal
loose˛
No
Replace the
mainboard.Does it
work normally?
Yes
No
Replace the outdoor fan
Work normally
90
2.3 Interface
(1). ASGE-09AIN WK, ASGE-12AIN WK Mainboard
42
41
40 39 38
37 36 35
34 33 32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
1
13
2
12
3
4
5
6
7
8
9
10
11
No.
SILK-SCREEN
INTERFACE INSTRUCTION
No.
SILK-SCREEN
INTERFACE INSTRUCTION
1
LX_2
PFC reactor wire (yellow)
2
LX_1
PFC reactor wire (white)
3
W
Compressor Phase W
4
V
Compressor Phase V
5
U
Compressor Phase U
6
DC-BUS
(Reserved)
7
DC_MOTOR
(Reserved)
8
-
Compressor interface
9
DC-MOTOR1
Interface of outdoor fan motor
10
CN14/CN15
11
E1
(Reserved)
12
E2
13
AC-L
Live wire input (red)
14
AC-N
Interface of CPU board
Grounding wire (yellowgreen lead-out wire)
Neutral wire input (white)
15
O_HEAT_L
(Reserved)
16
I_HEAT_N
(Reserved)
17
O_HEAT_N
(Reserved)
18
I_HEAT_L
(Reserved)
19
H-PRESS
Pressure switch
20
VA-1
Chassis electric heating belt
21
HEAT
Compressor electric heating belt
22
4V
4-way valve
23
BACK_BUMP_L
24
BACK_BUMP_N
25
E3
26
CN66
27
CN65
(Reserved)
Grounding wire (yellowgreen lead-out wire)
(Reserved)
28
HPP
(Reserved)
Communication interface between
indoor unit and outdoor unit
High pressure switch (reserved)
29
LPP
Low pressure switch (reserved)
30
OVC-COMP
Compressor overload switch
31
FA
Electronic expansion valve
32
T-SENSOR1(In)
(Reserved)
33
T-SENSOR1(Mid)
(Reserved)
34
T-SENSOR1(Out)
(Reserved)
35
T-SENSOR2(Tube)
Tube temperature sensor
36
T-SENSOR2(Ambi)
Ambient temperature sensor
37
T-SENSOR2(Exhaust)
Discharge temperature sensor
38
T-SENSOR3
(Reserved)
39
SW4
(Reserved)
40
SW3
(Reserved)
41
A-DRIVE
(Reserved)
42
JTAG1
(Reserved)
91
(2). A S G E - 1 8 A I N W K , A S G E - 2 4 A I N W K , A S G E - 3 6 A I N W K ,
ASGE-36AIN-3 WK, ASGE-42AIN-3 WK, ASGE-48AIN-3 WK, ASGE-60AIN-3 WK
Main Control Board
NO.
SILK-SCREEN
1
AC-L
2
AC-N
3
PWR 1
4
5
6
NO.
SILK-SCREEN
Live wire input
10
H-PRESS
Neutral wire input
11
HPP
Interface of high
pressure protection
Power supply interface to the drive
1-pin: DC bus voltage
3-pin: DC bus GND
12
LPP
Interface of low pressure protection
DC_MOTOR2
Interface of DC fan motor
1-pin: DC bus voltage
2-pin: Suspended
3-pin: DC bus GND
4-pin: +15V
5-pin: Control signal input
6-pin: Not connected
13
OVC-COMP
Interface of compressor
overload protection
DC_MOTOR1
Interface of DC fan motor
1-pin: DC bus voltage
2-pin: Suspended
3-pin: DC bus GND
4-pin: +15V
5-pin: Control signal input
6-pin: DC fan motor feedback
T-SENSOR2
1&2 pin: Case temperature sensor
3&4 pin: Ambient
temperature sensor
5&6 pin: Discharge
temperature sensor
CN3
INTERFACE INSTRUCTION
Power supply interface to the drive
1-pin: GND
2-pin: +18V
3-pin: +15V
14
15
FA
INTERFACE INSTRUCTION
Pressure protection switch
for fan speed adjustment
Interface of electronic
expansion valve:
1 to 4-pin: Drive impulse output;
5-pin: +12V;
92
7
Communication needle stand
of main control drive
1-pin: +3.3V,
2-pin: TXD
3-pin: RXD,
4-pin: GND
16
HEAT
Compressor electric heating belt
CN2
Communication needle
stand with indoor unit
1-pin: GND,
2-pin: B,
3-pin: A
17
VA-1
Chassis electric heating belt
CN1
Communication interface
(reserved):
1-pin: +12V, 2-pin: B,
3-pin: A, 4-pin: GND
18
4V
COMM1
8
9
4-way valve
(3). ASGE-18AIN WK, ASGE-24AIN WK,ASGE-36AIN WK
1). Driving Board
15
14
13 12
11
10 9
8
7
6
1
2
3
4
5
No.
Printing
Interface
No.
Printing
Interface
1
L2_2
PFC induction wire (blue)
3
N
Neutral wire input (white)
2
L1_1
PFC induction wire (brown)
4
AC-L
Live wire input (red)
5
COMM/COMM1
Communication interface
6
JTAG1
PWR
Control power input
8
DC-BUS1
9
L2-1
PFC induction wire (yellow)
10
L1-2
(Reserved)
Bus electric discharging
interface (for testing)
PFC induction wire (white)
7
11
P-OUT
(Reserved)
12
G-OUT
(Reserved)
13
W
Compressor Phase W
14
V
Compressor Phase V
15
U
Compressor Phase U
93
2). Filtering Board
1
7
6
2
5
3
4
No.
Printing
1
N-OUT1
3
5
7
L-OUT
E2
AC-N
Interface
Neutral wire output 1
(white) (only for 18K)
Live wire output (red)
(Reserved)
No.
Printing
Interface
2
N-OUT
Neutral wire output (white)
4
E1
Grounding wire
6
AC-L
Live wire input (red)
Neutral wire input (white)
2.4 IPM, PFC Testing Method
2.4.1 Method of Testing IPM Module
(1). Preparation before test: prepare a universal meter and turn to its diode option, and then remove the
wires U, V, W of the compressor after it is powered off for one minute.
(2). Testing Steps
Step 1: put the black probe on the place P and the red one on the wiring terminal U, V, W respectively as
VKRZQLQWKHIROORZLQJ¿JXUHWRPHDVXUHWKHYROWDJHEHWZHHQ8393DQG:3
Step 2: put the red probe on the place N and the black one on the wiring terminal U, V, W respectively as
VKRZQLQWKHIROORZLQJ¿JXUHWRPHDVXUHWKHYROWDJHEHWZHHQ1819DQG1:
(3). If the measured voltages between UP, VP, WP, NU, NV, NV are all among 0.3V-0.7V, then it indicates
the IPM module is normal; If any measured valve is 0, it indicates the IPM is damaged.
94
ƹ ASGE-09AIN WK, ASGE-12AIN WK
ƹ ASGE-18AIN WK, ASGE-24AIN WK, ASGE-36AIN WK
95
3 WIRING DIADRAM
3.1 Outdoor unit
The actual wiring should always refer to the wiring diagram of the unit.
ƹ Model: ASGE-09AIN WK, ASGE-12AIN WK
/
287'225 ',6&+$5*(
78%(
7(06(1625 7(06(1625 7(06(1625
:
:
;7
:
1
;7
+33
:
:
+33
$3
&1
+35(66
'&02725
+($7
9
(
3(
8
:
%8
<(
5'
:
:
:
(+
;7
9
&203
̚
8
3(
0
<9
(.9
;7
:
$3
)$
:
9
+3 3
(OHFWULFFRPSRQHQW
SRVLWLRQPDS
/
/;
76(1625
29&&203
:
:
3(
,1'22581,7
:
$&1
(
.
/;
$&/
/
.
.
6$7
:
3(
32:(5
:
:
:
(
3(
ƹ Model: ASGE-18AIN WK
96
ƹ Model: ASGE-24AIN WK
0
ƹ Model: ASGE-36AIN WK
97
ASGE-36AIN-3 WK
XT1
POWER
L5
W1
L1
X1(AC-L1)
W2
L2
X2(AC-L2)
L6
W5
INDOOR
UNIT
1
2
L17
1
2
X1(L1-F)
SYMBOL
X2(L2-F)
X3(L3-F)
L9
L10
X4(L1-1)
RD
X5(L2-1)
L4
BK
PE
L13
W11
W12
L1
X2(AC-N)
CN2
L2
L3
AP3
L12
COMP Electrical Heater
TERMINAL BOARD
MAIN PCB
INDUCTOR
M
4YV
FAN MOTOR
4-WAY VALVE
EKV
ELETRONIC INFLATE VALVE
HP1
L11
P
X9(L3-2)
X8(L2-2)
W16 W17 W18
HPP
HP2
X7(L1-2)
W27
LPP
PWR1
L14
W19
W20
20K
15K
PWR
AP1
P
HP2
50K
W28
W29
H-PRESS
COMM1
SAT
W30
W31
NAME
EH
XT
AP
L
X6(L3-1)
W13 W14 W15
X1(AC-L)
HP1
OUTDOOR UNIT
L8
L7
W10
W7
W6
PE
XT2
W9
AP2
X3(AC-L3)
W4
N
W8
X7(L3-F)
X11(L1)
X4(AC-N)
X10(E) X8(N-F)
W3
L3
X5(L1-F)
X6(L2-F)
HIGH PRESSURE SWITCH 1(YK4.2/3.6)
HIGH PRESSURE SWITCH 2(YK3.0/2.4)
PIPE TEMP.SENSOR
ENVIRONMENT TEMP.SENSOR
DISCHARGE GAS
TEMP.SENSOR
COMM
OVC-COMP
EH1
W21
W22
HEAT
4YV
Electric component position map
4V
AP3
EH2
EH2 is optional
accessory
VA-1
L2
L1SAT
AP1
L3
COMP.OVER
LOAD
X501 X502 X503
(U) (V) (W)
20K
AP2
T-SENSOR2
15K
50K
L15
L4
L16
XT1 XT2
DC_MOTOR1
W23 W24 W25
FA
EKV
U
M
V
W
COMP PE
3̚
E1
PE
PE
63625200028
W26
PE
PE
ASGE-42AIN-3 WK
XT1
POWER
L5
W1
L1
L2
W3
L3
X3(AC-L3)
W4
N
X4(AC-N)
L6
W5
AP2
X7(L3-F)
X11(L1)
X10(E)
X8(N-F)
PE
W10
RD
W13 W14 W15
INDOOR
UNIT
XT2
L17~19
1
2
HPP
NAME
EH1
COMPRESSER BAND HEATER
X4(L1-1)
EH2
XT
AP
L
COMP
M
4YV
X6(L3-1)
L3
AP3
W16 W17 W18
X9(L3-2)
X8(L2-2)
X7(L1-2)
P
HP1
L2
X1(AC-L)
CN2
SYMBOL
L10
X2(AC-N)
W11
W12
L9
BK
L1
1
2
X2(L2-F)
X3(L3-F)
X5(L2-1)
L4
W7
W6
PE
OUTDOOR UNIT
X1(L1-F)
W9
X6(L2-F)
X2(AC-L2)
L8
L7
W8
X5(L1-F)
X1(AC-L1)
W2
PWR1
EKV
AP1
P
HP2
W28
W29
COMM1
H-PRESS
HEAT
SAT
W30
W31
COMM
W21
W22
EH1
VA-1
4YV
PIPE TEMP.SENSOR
ENVIRONMENT TEMP.SENSOR
DISCHARGE GAS
TEMP.SENSOR
50K
EH2
OVC-COMP
20K
15K
HP2
L11
L12
LPP
SAT
PWR
W27
ELETRONIC INFLATE VALVE
HIGH PRESSURE SWITCH 1(YK4.2/3.6)
HIGH PRESSURE SWITCH 2(YK3.0/2.4)
COMP.OVER LOAD
HP1
W19
W20
BOTTOM BAND HEATER
TERMINAL BOARD
MAIN PCB
INDUCTOR
COMPRESSOR
FAN MOTOR
4-WAY VALVE
EH2 is optional
accessory
X501 X502 X503
(U) (V) (W)
4V
Electric component position map
L1
L2
L3
DC_MOTOR2
20K
L13~14
M1
T-SENSOR2
15K
50K
L15~16
M2
DC_MOTOR1
FA
U
M2
M1
AP2
L4 XT1
XT2
W
COMP
3̚
E1
PE
V
AP1
COMP
W23 W24 W25
EKV
AP3
W26
PE
PE
PE
PE
PE
63625200029
ASGE-48AIN-3 WK
XT1
POWER
L7
L5
W1
L1
L3
N
X11(L1)
X4(AC-N)
L6
W10
AP2 X7(L3-F)
X3(AC-L3)
W4
X10(E)
W5
X8(N-F)
RD
W13 W14 W15
W7 BK
INDOOR
UNIT
L1
XT2
1
2
L13
HPP
P
W27
W28
AP1
P
HP2
W29
W30
EH2
XT
AP
L
COMP
M
4YV
AP3
X8(L2-2)
X7(L1-2)
EKV
HP2
LP
20K
15K
COMM
EH1
W21
W22
HEAT
W31
50K
EH2
OVC-COMP
ELETRONIC INFLATE VALVE
HIGH PRESSURE SWITCH 1(YK4.2/3.6)
HIGH PRESSURE SWITCH 2(YK3.0/2.4)
LOW PRESSURE SWITCH
PIPE TEMP.SENSOR
ENVIRONMENT TEMP.SENSOR
DISCHARGE GAS
TEMP.SENSOR
PWR
L10
COMM1
H-PRESS
BOTTOM BAND HEATER
TERMINAL BOARD
MAIN PCB
INDUCTOR
COMPRESSOR
FAN MOTOR
4-WAY VALVE
HP1
W19
W20
PWR1
LPP
X4(L1-1)
X9(L3-2)
L11
LP
COMPRESSER BAND HEATER
L8
W16 W17 W18
P
HP1
NAME
EH1
L3
X1(AC-L)
CN2
SYMBOL
L9
X2(AC-N)
W11
W12
1
2
L2
X2(L2-F)
X3(L3-F)
X5(L2-1)
X6(L3-1)
L4
W6
PE
OUTDOOR UNIT
X1(L1-F)
W9
X6(L2-F)
X2(AC-L2)
W3
W8
X5(L1-F)
X1(AC-L1)
W2
L2
EH2 is optional
accessory
VA-1
Electric component position map
4YV
4V
L1
L2
L3
DC_MOTOR2
X501 X502 X503
(U) (V) (W)
20K
15K
T-SENSOR2
AP3
AP2
M1
50K
L12
XT2
XT1
L4
DC_MOTOR1
M2
W23 W24 W25
FA
EKV
AP1
U
V
M2
M1
COMP
W
COMP
3̚
E1
W26
PE
PE
PE
PE
PE
ASGE-60AIN-3 WK
XT1
POWER
L1
L2
L3
N
L5
W1
W3
X7(L3-F)
X11(L1)
X10(E) X8(N-F)
X4(AC-N)
L6
W10
AP2
X3(AC-L3)
W4
W5
W13
INDOOR
UNIT
L13
1
2
L2
X2(AC-N)
W11
W12
P
LP
P
HPP
AP3
X9(L3-2)
X8(L2-2)
EKV
X7(L1-2)
L10
W19
W20
HP1
PWR
HP2
L11
W27
W28
LPP
AP1
P
HP2
EH2
XT
AP
L
COMP
M
4YV
L9
W17
PWR1
COMPRESSER BAND HEATER
L3
W18
X1(AC-L)
CN2
NAME
EH1
X4(L1-1)
X6(L3-1)
W16
HP1
SYMBOL
X5(L2-1)
W15
W7 BK
L1
XT2
1
2
X2(L2-F)
X3(L3-F)
L8
W14
RD
L4
W6
PE
OUTDOOR UNIT
X1(L1-F)
W9
X6(L2-F)
X2(AC-L2)
L7
W8
X5(L1-F)
X1(AC-L1)
W2
W29
W30
COMM1
H-PRESS
HEAT
W31
W21
W22
EH1
EH2
OVC-COMP
LP
20K
15K
COMM
VA-1
50K
BOTTOM BAND HEATER
TERMINAL BOARD
MAIN PCB
INDUCTOR
COMPRESSOR
FAN MOTOR
4-WAY VALVE
ELETRONIC INFLATE VALVE
HIGH PRESSURE SWITCH 1(YK4.2/3.6)
HIGH PRESSURE SWITCH 2(YK3.0/2.4)
LOW PRESSURE SWITCH
PIPE TEMP.SENSOR
ENVIRONMENT TEMP.SENSOR
DISCHARGE GAS
TEMP.SENSOR
EH2 is optional
accessory
Electric component position map
4YV
4V
AP3
DC_MOTOR2
AP1
X501 X502 X503
(U) (V) (W)
20K
15K
L4
M1
T-SENSOR2
50K
AP2
XT2 XT1
L12
M2
DC_MOTOR1
W23 W24 W25
FA
EKV
U
M2
M1
V
W
COMP
3̚
E1
W26
PE
PE
PE
PE
PE
L1
L2
L3
COMP
3.2 Indoor unit
The actual wiring should always refer to the wiring diagram of the unit.
3.2.1 Duct Type
ƹ Model: ASD-09AIN, ASD-12AIN, ASD-18AIN, ASD-24AIN, ASD-36AIN, ASD-42AIN
02'(/ 027(5:,5,1*',$*5$0
027(5
:,5,1*
',$*5$0
~k
02725
~k
02725
98
ƹ Model: ASD-48AIN, ASD-60AIN
INDOOR UNIT
PE
PE
XT1
L1
RD
COOL PLASMA
GENERATOR
RD
BU
YEGN
L
AC-N(X500)
N
C
O
WH
BN
RD
V-NEW-OPEN(X1)
AP1
COM6
L4
FreshA ir Valve
L2
XT2
BN
PE
CN451
COM7
X1
T2
OG
T3
H1
H2
AP3
X2
PUMP-C
1
2
YEGN
X4
4
BK
Commom Open
OUTDOOR 1
2
UNIT
HEALTH(X4) N2(X6)
V-NEW-CLOSE (X2)
RD
Close
AC-L(X501)
N2(X6)
CN501
F
DC-MOTOR1
L
POWER
N
RD
E500
BU
L6
L5
L3
15K
20K
U
YEGN
V
W
M
XT1-L XT1-N
WIRE X1
CONTROL
AP2
PE
BU
X2
WH
Environment
Temp.S ensor
PE
FAN
MOTOR
Pipe
Temp.S ensor
3.2.2 Floor Ceiling Type
ƹ Model: ASF-09AIN, ASF-12AIN, ASF-18AIN, ASF-24AIN, ASF-36AIN, ASF-42AIN, ASF-48AIN
99
3.2.3 Cassette Type
ƹ Model: ASC-12AIN, ASC-18AIN
3RZHU
5HFHLYLQJ%RDUG
/
%1
%8
&1
<(*1
<(*1
;
<(*1
<(*1
(
3(
<(*1
(9$325$725
5'
&22/3/$60$
*(1(5$725
%8
$&1 $&/
; ;
81,7
$3 ;
:,5(
&21752/;
;7
+
+
5' /
%.
%1
2*
;
; ;
;
;
67(3 02725
0 0 0
;
;
',63 ',63 86:,1* 86:,1*
75$16)250(5
+($/7+;
3803
1;
7
&20 &20
287'225
$3
&1
0
.
7
'&B02725
3803&
.
0
(QYLURQPHQW
7HPS
6HQVRU
0
6$
3LSH
380302725
7HPS 02725 /,48,'6:,&+
6HQVRU
5HPDUN7KH:LUH&RQWUROLVWKHRSWLRQDODFFHVVRU\
ƹ Model: ASC-24AIN
100
ƹ Model: ASC-36AIN, ASC-42AIN
ƹ Model: ASC-48AIN
,1'22581,7
3RZHU
<(*1
;7
/
1
5HFHLYLQJ%RDUG
/
%1
%8
&1
<(*1
<(*1
3(
;
<(*1
(
3(
02725
<(*1
&22/3/$60$
*(1(5$725
287'225
81,7 $3 ;
:,5(
&21752/;
5'
%8
$&1 $&/
; ;
+($/7+;
5' /
%.
/
%1
2*
(9$325$725
7
.
',63
; ;
;
;
;
;
',63 86:,1* 86:,1*
7
'&B02725 3803
3803&
.
02725
(QYLURQPHQW 3LSH
7HPS
7HPS
6HQVRU
6HQVRU
<(*1
;
67(3 02725
0 0 0
$3
1;
&20 &20
+
+
$3
&1
0
0
0
6$
380302725 /,48,'6:,&+
3(
5HPDUN7KH:LUHG&RQWUROOHULVWKHRSWLRQDODFFHVVRU\
101
4 DISASSEMBLY AND ASSEMBLY PROCEDURE OF MAIN PARTS
4.1 Outdoor Unit
09/12K
Disassembly and Assembly of external casing
Remark :
Step
Illustration
Handling Instruction
1. Remove external casing
1. Remove the top cover and handle;
2. Remove the grille, outer case and right side plate.
2. Remove motor
1. Remove the blade nut and then remove the blade;
2. Remove the motor from motor support.
3. Remove compressor
1. Discharge the refrigerant inside the pipeline
and recycle the refrigerant during discharging;
2. Unsolder the 4-way valve assy from compressor;
5HPRYHWKHQXW¿[LQJFRPSUHVVRU
4. Take away the compressor from chassis.
4. Assemble compressor
1. Fix the new compressor on to the chassis;
2. Connect the suction port and discharge port
of compressor with the system pipes;
3. Properly connect the pwoer cord of compressor;
4. Renew the compressor electric heating
belt and discharge temperature sensor;
5. Check if the compressor rotates in reverse
and if the lubricant have leaked.
5. Assemble unit
Assemble the unit in the reverse
procedures of disassembly.
102
18K:
Remark : Before disassembly and assembly, make sure that the unit has been cut off from the power supply.
Step
Illustration
Handling Instruction
1. Remove external casing
1. Remove the top cover and handle;
2. Remove the grille, outer case and right side plate.
2. Remove motor
1. Remove the blade nut and then remove the blade;
2. Remove the motor from motor support.
3. Remove compressor
1. Discharge the refrigerant inside the pipeline
and recycle the refrigerant during discharging;
2. Unsolder the 4-way valve assy from compressor;
5HPRYHWKHQXW¿[LQJFRPSUHVVRU
4. Take away the compressor from chassis.
4. Assemble unit
Assemble the unit in the reverse
procedures of disassembly.
103
24k:
Remark : Before disassembly and assembly, make sure that the unit has been cut off from the power supply.
Step
Illustration
Handling Instruction
1. Remove external casing
1. Remove the top cover and handle;
2. Remove the grille, outer case, front
side plate and right side plate.
2. Remove motor
1. Remove the blade nut and then remove the blade;
2. Remove the motor from motor support.
3. Remove compressor
1. Discharge the refrigerant inside the pipeline
and recycle the refrigerant during discharging;
2. Unsolder the 4-way valve assy from compressor;
5HPRYHWKHQXW¿[LQJFRPSUHVVRU
4. Take away the compressor from chassis.
4. Assemble unit
Assemble the unit in the reverse
procedures of disassembly.
104
36k
Remark : Before disassembly and assembly, make sure that the unit has been cut off from the power supply.
Step
Illustration
Handling Instruction
1. Remove external casing
1. Remove the top cover and handle;
2. Remove the grille, outer case and right side plate.
2. Remove motor
1. Remove the blade nut and then remove the blade;
2. Remove the motor from motor support.
3. Remove gas
liquid separator
1. Discharge the refrigerant inside the pipeline
and recycle the refrigerant during discharging;
2. Unsolder the 4-way valve assy
from gas liquid separator;
3. Remove the gas liquid separator.
4. Remove compressor
1. Discharge the refrigerant inside the pipeline
and recycle the refrigerant during discharging;
2. Unsolder the 4-way valve assy from compressor;
5HPRYHWKHQXW¿[LQJFRPSUHVVRU
4. Take away the compressor from chassis.
5. Assemble unit
Assemble the unit in the reverse
procedures of disassembly.
105
42/48/60:
Remark : Before disassembly and assembly, make sure that the unit has been cut off from the power supply.
Step
Illustration
Handling Instruction
1. Remove external casing
1. Remove the top cover and handle;
2. Remove the grille, outer case and right side plate.
2. Remove motor
1. Remove the blade nut and then remove the blade;
2. Remove the motor from motor support.
3. Remove gas
liquid separator.
1. Discharge the refrigerant inside the pipeline
and recycle the refrigerant during discharging;
2. Unsolder the 4-way valve assy
from gas liquid separator;
3. Remove the gas liquid separator.
4. Remove compressor
1. Discharge the refrigerant inside the pipeline
and recycle the refrigerant during discharging;
2. Unsolder the 4-way valve assy from compressor;
5HPRYHWKHQXW¿[LQJFRPSUHVVRU
4. Take away the compressor from chassis.
5. Assemble unit
Assemble the unit in the reverse
procedures of disassembly.
106
4.2 Indoor Unit
4.2.1 Duct type
Removal and Assembly of Fan Motor
5HPDUNV%HIRUHUHPRYLQJWKHIDQPDNHVXUHWRFXWRIIWKHSRZHU¿UVWO\
Step
Illustration
Handling Instruction
1. Unplug the motor cables
Cut off the power supply of indoor unit. Use
screwdriver to remove the electric box cover
and unplug the motor cables in electric box.
5HPRYHWKH¿OWHU
sub-assembly and air
inlet cover board
5HPRYHWKH¿OWHUVXEDVVHPEO\IURPWKHDLULQOHWIUDPH
and use screwdriver to remove the air inlet cover board.
3. Remove the screws
on fan sub-assembly.
Remove the screws on fan sub-assembly.
4. Overturn the
propeller housing
Rotate the propeller housing to the air
inlet according to arrow direction.
5. Loosen the fan and motor.
Use inner hexagonal spanner to loosen the screws
RQIDQDQGUHPRYHWKHFODPS¿[LQJWKHPRWRU
6. Replace the motor
Firstly, disengage the motor from motor support. Then,
sequentially disengage the fan sub-assembly form the
motor shaft. Remove the motor from the air inlet and
replace with new motor. In which, for the motor with
automatic motor support, the motor support shall be
removed in advance and then changed to the unit.
7. Assemble the unit
in reverse to the
disassembly procedures
Assemble the unit in reverse to the disassembly
procedures and energize it for testing.
107
'LVDVVHPEO\RI¿OWHUVFUHHQIRUUHWXUQDLU
Remark: Make sure that the power supply is cut off before disassembling and protect all the parts
GXULQJGLVDVVHPEO\'RQRWSXW¿OWHUVFUHHQQHDUWKHKLJKWHPSHUDWXUHKHDWVRXUFH
Step
Illustration
Handling Instruction
&RPSUHVVWKH¿OWHUVFUHHQIRUUHWXUQDLUGRZQRQWKH
guide slot sponge, and remove according to the direction
VKRZQE\WKHDUURZ7KHUHDUH¿OWHUVFUHHQIRUUHWXUQDLU
'LVDVVHPEO\RI¿OWHU
screen for return air
Disassembly of electrical parts box cover panel and electrical parts box
Remark: Make sure that the power supply is cut off before disassembling and protect all the parts
during disassembly, especially the electrical components. Do not dampen or hit them
Step
Illustration
Handling Instruction
2. Disassembly of
electric box cover
Disassemble the screw according to the position
shown in the circle and the box and remove the
electric box in the direction of the arrow.
3. Disassembly of
electric parts box
Disassemble the fastening screw and remove the
electrical parts box. (As is shown in the graph, there
are 2 fastening screws in the circle and the screws in
the direction of arrow shall be disassembled too.)
Disassembly of water-containing plate
Remark: Make sure that the power supply is cut off before disassembling and protect all the parts during disassembly.
Step
Illustration
Handling Instruction
4.Disassembly of cover plate
Disassemble the fastening screws on the cover
plate and remove the cover plate. (As is shown
in the graph, circle represents 6 fastening screws
under the cover plate and the box represents
two fastening screws on water-containing plate
symmetrically arranged both on left and right.)
5.Disassembly of watercontaining plate
Disassemble the fastening screws on the watercontaining plate, pull upward and remove the
water-containing plate. Disassembled watercontaining plate is shown in the graph.
108
Disassembly of fan and motor
Remark: Make sure that the power supply is cut off before disassembling and protect all the parts during disassembly.
Step
Illustration
Handling Instruction
'LVDVVHPEOHWKH¿[LQJVFUHZVRQWKHIDQFRPSRQHQWV
(As is shown in Graph 10, circle represents 6 screws.)
Disassemble the fastening screws on the fan
and motor. Remove the fan. (As is shown
in Graph 11, box represents screws.)
Disassembly of fan motor
Disassembly of evaporator
5HPDUN0DNHVXUHWKDWWKHSRZHUVXSSO\LVFXWRIIDQGSURWHFWWKHFRSSHUWXEHDQGDOXPLQXP¿Q,I
the time for disassembly shall be long, put the copper tube under pressurized condition.
Step
Illustration
Handling Instruction
'LVDVVHPEOHRI¿[LQJVFUHZVRQ
the side panels of evaporator
'LVDVVHPEO\RI¿[LQJ
screws on the side
panels of evaporator
Disassemble the fastening screw connecting left and
right side panels on the evaporator and the upper cover
plate. (As is shown in the arrows direction in Graph.)
2. Disassemble fastening
screws connecting
evaporator valve sealSODWHDQGMRLQWÀDQJH
Disassemble the fastening screws on the
valve seal-plate and remove the valve sealplate. Disassemble the fastening screws on the
HYDSRUDWRUVMRLQWÀDQJH$VLVVKRZQLQWKHJUDSK
box represents fastening screws on seal-plates
ZKLOHFLUFOHWKHIDVWHQLQJVFUHZVRQMRLQLQJÀDQJH
Disassemble fastening screws connecting
HYDSRUDWRUYDOYHVHDOSODWHDQGMRLQÀDQJH
3. Removal of evaporator
Remove the evaporator. Removed
evaporator is shown in the graph.
109
4.2.2 Cassette-type Unit
Removal and Assembly of Fan Motor
Step
Illustration
Handling Instruction
1. Loosen the screws
¿[LQJWKHZDWHUWUD\
8VHVFUHZGULYHUWRORRVHQWKHVFUHZV¿[LQJWKHZDWHUWUD\
2. Remove the water tray
Remove the water tray
3. Loosen the bolts
¿[LQJWKHIDQ
8VHVSDQQHUWRORRVHQWKHEROWV¿[LQJWKHIDQ
4. Remove the fan
Remove the fan
5. Loosen the screws
¿[LQJWKHPRWRU
8VHVFUHZGULYHUWRORRVHQWKHVFUHZV¿[LQJWKHPRWRU
110
6. Remove the motor
and replace it
Remove the motor and replace it
7. Tighten the screws
¿[LQJWKHPRWRU
8VHVFUHZGULYHUWRWLJKWHQWKHVFUHZV¿[LQJWKHPRWRU
8. Mount the fan and
WLJKWHQWKH¿[LQJEROWV
Mount the fan and use spanner to
WLJKWHQWKHEROWV¿[LQJWKHIDQ
9. Mount the water tray
and tighten the screws
8VHVFUHZGULYHUWRORRVHQWKHVFUHZV¿[LQJWKHZDWHUWUD\
Removal and Installation of Drainage Pump
Step
1. Loosen the screws
¿[LQJWKHZDWHUWUD\
Illustration
Handling Instruction
8VHVFUHZGULYHUWRORRVHQWKHVFUHZV¿[LQJWKHZDWHUWUD\
111
11
2. Remove the water tray
Remove the water pump and replace it.
3. Pull out the water outlet
pipe and loosen the screws
¿[LQJWKHZDWHUSXPS
Pull out the water outlet pipe and use screwdriver
WRORRVHQWKHVFUHZV¿[LQJWKHZDWHUSXPS
4. Take out the pump
and replace it
Take out the pump and replace it
5. Connect the drainage
pipe and tighten the screws
¿[LQJWKHZDWHUSXPS
Connect the drainage pipe and use screwdriver
WRWLJKWHQWKHVFUHZV¿[LQJWKHZDWHUSXPS
6. Mount the water tray
and tighten the screws
8VHVFUHZGULYHUWRORRVHQWKHVFUHZV¿[LQJWKHZDWHUWUD\
112
4.2.3 Floor Ceiling Type
Model: ASF-42AIN
Disassembly of panel grating module
Remark: Make sure that the power supply is cut off before disassembling and protect all the parts
GXULQJGLVDVVHPEO\'RQRWSXW¿OWHUVFUHHQQHDUWKHKLJKWHPSHUDWXUHKHDWVRXUFH
Step
Illustration
Handling Instruction
1. Unscrew the 2 clasps of the upper grill
and the 2 screws of the clasps.
2. Open the grill, disassemble the 2
down clasps to remove the grill.
Disassembly of subassy of front grill
'LVDVVHPEO\RIULJKWDQGOHIW¿QLVKLQJSODWHV
Remark: Make sure the power supply is cut off before disassembling and protect all
the parts during disassembly. Do not scratch the outer parts.
Step
Illustration
Handling Instruction
Disassemble the screws as shown in the graph with
screwdriver and then push upward to remove the
ULJKWDQGOHIW¿QLVKLQJSODWHV$VLVVKRZQLQWKH
graph, arrow represents the position of screws.)
Disassembly of right and
OHIW¿QLVKLQJSODWHV
Disassembly of panel parts
Remark: Make sure the power supply is cut off before disassembling and protect all
the parts during disassembly. Do not scratch the outer parts.
Step
Illustration
Handling Instruction
Unscrew the 3 sides’ screws on the
cover to remove the cover.
Disassembly of panel parts
Disassembly of sub-assy of electric box
Remark: Make sure that the power supply is cut off before disassembling and protect all the parts
during disassembly, especially the components inside the box in case of water and hit.
Step
Illustration
Handling Instruction
Disassemble 3 screws as shown by the arrow in the
graph on left and remove the electric box cover.
Disassembly of
electric box cover
'LVDVVHPEO\RIDLUGHÀHFWLQJSODWHPRGXOHV
Remark: Make sure the power supply is cut off before disassembling and protect all the
SDUWVGXULQJGLVDVVHPEO\HVSHFLDOO\WKHMRLQWVRIWKHDLUGHÀHFWLQJSODWH
Step
Disassembly of sub-assy
RIDLUGHÀHFWLQJSODWH
Illustration
Handling Instruction
5HPRYHWKHDLUGHÀHFWLQJSODWHVIURPWKHDLU
GHÀHFWLQJSODWHVXSSRUWDVVHPEO\DQGWKHQUHPRYH
both ends from the air sweeping motor. joint (As is
shown in the graph, arrow represents the support
assembly and circle the air sweeping motor joint.)
113
Disassemble of water-containing plate modules
Remark: Make sure the power supply is cut off before disassembling and protect all the parts during disassembly.
Step
Illustration
Disassemble of watercontaining plate modules
Handling Instruction
Remove the water-containing plate modules.
Disassembly of evaporator components
Remark: Make sure that the power supply is cut off and protect the copper tube and aluminum
¿Q,IWKHWLPHIRUGLVDVVHPEO\VKDOOEHORQJVHDOWKHFRSSHUWXEH
Step
Illustration
Handling Instruction
Unscrew the 6 screws of evaporator, 3 screws
of water groove press board and the 2 screws
of water board to remove the evaporator.
Disassembly of evaporator
components
'LVDVVHPEO\RI¿[LQJSODWHVXEDVV\IRUDLUVZHHSLQJIDQV
Remark: Make sure that the power supply is cut off before disassembling and protect all the parts during disassembly.
Step
Illustration
'LVDVVHPEO\RI¿[LQJ
plate sub-assy for air
sweeping fans
Handling Instruction
Remove the display board, mounting support
and mounting plate of swing motor in turn.
Disassembly of fan and motor components
Remark: Make sure that the power supply is cut off before disassembling and protect all
the parts during disassembly, especially the fastening screws for fans.
Step
Illustration
Handling Instruction
1. Disassembly of front
and back scroll cases
Press the buckle at the joints of front and back
scroll cases with hands and pull upward to remove
the front scroll case. Then remove the screws on
the back scroll case. Lift the buckle of back scroll
case with hands and remove it. (As is shown in the
graph, circle represents 2 screws on left and right.)
2. Disassembly of fans
Unscrew the 2 screws of coupling, take out
the rotating shaft and louver, then loosen the
tighten screw of louver to remove the louver
114
3. Disassembly of
EHDULQJ¿[LQJSODWHV
Unscrew the 3 screws and 2 nuts of support
to remove the mounting support.
4. Disassembly of motor
Loosen the 2 screws of the motor attaching clamp,
remove the motor attaching clamp and motor
attaching clamp subassembly to remove the motor.
'LVDVVHPEO\RIULJKWDQGOHIW¿[LQJSODWHV
Remark: Make sure that the power supply is cut off before disassembling and protect all the parts during disassembly.
Step
Illustration
Handling Instruction
'LVDVVHPEOHWKHEROWVRQULJKWDQGOHIW¿[LQJSODWHV
with tools. (As is shown by the arrow in the graph.)
Disassembly of right
DQGOHIW¿[LQJSODWHV
Model: ASF-09AIN - ASF-24AIN, ASF-48AIN,ASF-60AIN
Disassembly of panel grating module
Remark: Make sure that the power supply is cut off before disassembling and protect all the parts
GXULQJGLVDVVHPEO\'RQRWSXW¿OWHUVFUHHQQHDUWKHKLJKWHPSHUDWXUHKHDWVRXUFH
Step
Illustration
Handling Instruction
1. Unscrew the 2 clasps of the upper grill
and the 2 screws of the clasps.
2. Open the grill, disassemble the 2
down clasps to remove the grill
Disassembly of subassy of front grill
'LVDVVHPEO\RIULJKWDQGOHIW¿QLVKLQJSODWHV
Remark: Make sure the power supply is cut off before disassembling and protect all
the parts during disassembly. Do not scratch the outer parts.
Step
Disassembly of right and
OHIW¿QLVKLQJSODWHV
Illustration
Handling Instruction
Disassemble the screws as shown in the graph with
screwdriver and then push upward to remove the
ULJKWDQGOHIW¿QLVKLQJSODWHV$VLVVKRZQLQWKH
graph, arrow represents the position of screws.)
115
Disassembly of panel parts
Remark: Make sure the power supply is cut off before disassembling and protect all
the parts during disassembly. Do not scratch the outer parts.
Step
Illustration
Handling Instruction
Unscrew the 3 sides’ screws on the
cover to remove the cover.
Disassembly of panel parts
Disassembly of sub-assy of electric box
Remark: Make sure that the power supply is cut off before disassembling and protect all the parts
during disassembly, especially the components inside the box in case of water and hit.
Step
Illustration
Handling Instruction
Disassemble 3 screws as shown by the arrow in the
graph on left and remove the electric box cover.
1. Disassembly of
electric box cover
'LVDVVHPEO\RIDLUGHÀHFWLQJSODWHPRGXOHV
Remark: Make sure the power supply is cut off before disassembling and protect all the
SDUWVGXULQJGLVDVVHPEO\HVSHFLDOO\WKHMRLQWVRIWKHDLUGHÀHFWLQJSODWH
Step
Illustration
Handling Instruction
5HPRYHWKHDLUGHÀHFWLQJSODWHVIURPWKHDLU
GHÀHFWLQJSODWHVXSSRUWDVVHPEO\DQGWKHQUHPRYH
both ends from the air sweeping motor. joint (As is
shown in the graph, arrow represents the support
assembly and circle the air sweeping motor joint.)
Disassembly of sub-assy
RIDLUGHÀHFWLQJSODWH
Disassemble of water-containing plate modules
Remark: Make sure the power supply is cut off before disassembling and protect all the parts during disassembly.
Step
Illustration
Disassemble of watercontaining plate modules
Handling Instruction
Remove the water-containing plate modules.
Disassembly of evaporator components
Remark: Make sure that the power supply is cut off and protect the copper tube and aluminum
¿Q,IWKHWLPHIRUGLVDVVHPEO\VKDOOEHORQJVHDOWKHFRSSHUWXEH
Step
Disassembly of
evaporator components
Illustration
Handling Instruction
Unscrew the 6 screws of evaporator, 3 screws
of water groove press board and the 2 screws
of water board to remove the evaporator.
116
'LVDVVHPEO\RI¿[LQJSODWHVXEDVV\IRUDLUVZHHSLQJIDQV
Remark: Make sure that the power supply is cut off before disassembling and protect all the parts during disassembly.
Step
Illustration
'LVDVVHPEO\RI¿[LQJ
plate sub-assy for air
sweeping fans
Handling Instruction
Remove the display board, mounting support
and mounting plate of swing motor in turn.
Disassembly of fan and motor components
Remark: Make sure that the power supply is cut off before disassembling and protect all
the parts during disassembly, especially the fastening screws for fans.
Step
Illustration
Handling Instruction
Press the buckle at the joints of front and back
scroll cases with hands and pull upward to remove
the front scroll case. Then remove the screws on
the back scroll case. Lift the buckle of back scroll
case with hands and remove it. (As is shown in the
graph, circle represents 2 screws on left and right.)
1. Disassembly of front
and back scroll cases
Disassembly of fan and motor components
Remark: Make sure that the power supply is cut off before disassembling and protect all
the parts during disassembly, especially the fastening screws for fans.
Step
Illustration
Handling Instruction
2. Disassembly of fans
Unscrew the 2 screws of coupling, take out
the rotating shaft and louver, then loosen the
tighten screw of louver to remove the louver.
3. Disassembly of
EHDULQJ¿[LQJSODWHV
Unscrew the 3 screws and 2 nuts of support
to remove the mounting support
4. Disassembly of motor
Loosen the 2 screws of the motor attaching clamp,
remove the motor attaching clamp and motor
attaching clamp subassembly to remove the motor.
'LVDVVHPEO\RIULJKWDQGOHIW¿[LQJSODWHV
Remark: Make sure that the power supply is cut off before disassembling and protect all the parts during disassembly.
Step
Disassembly of right
DQGOHIW¿[LQJSODWHV
Illustration
Handling Instruction
'LVDVVHPEOHWKHEROWVRQULJKWDQGOHIW¿[LQJSODWHV
with tools. (As is shown by the arrow in the graph.)
117